Graphic River Exam Answers


 Graphic river exam answers
Q:If you'd like to use an asset within your file that someone else created and you're unsure whether you're allowed to, what should you do?
A:Ask a lawyer or the asset's license holder

Q:What is most likely to happen if you copy someone else's design, regardless of where you found it?
A:You will be banned

Q:When is it acceptable to upload a file type that's on the files-we-don't-need list?
A:When the file quality is especially high

Q:When am I required to provide a help file?
A:When selling an Add-On, or any time a file requires advanced editing or contains an asset which requires attribution

Q:What is most likely to happen if your file is visually unappealing?
A:It will get rejected

Q:What should you do if another author has copied one of your files?
A:Contact Envato support

Q:Which of the following would be an appropriate file title?
A:20 Tiled Wood Textures

Q:Who is responsible for copyright violations in submitted files?
A:The author

Q:Who decides how files are priced?
A:The GraphicRiver staff

Q:Tags help users find your files more easily. How many tags should you include?
A:15 or fewer
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oDesk joomla 1.5 test answers 2013

oDesk joomla 1.5 test answers 2013

Ques: The index.php file is a combination of HTML and PHP code.
answer: True
Ques: What is the default super administrator account for Joomla called?
answer: Administrator
Ques: Which of the following PHP directives are important to Joomla execution to define an alternate compression library if the standard library is not available?
answer: extension_dir
Ques: Which of the following files is archive and contains the actual CB component that you must install into Joomla while downloading CB?
answer: com_comprofiler
Ques: Which option will you choose to set the site metadata for the installed website?
answer: Global Configuration
Ques: What will happen if we set the SSL enabled option to On?
answer: This option will make the link from the menu begin with an https://
Ques: The core editor events apply to plug-ins that provide editor functionality such as TinyMCE or XStandard Lite.
answer: True
Ques: Which PHP file does the index.php file load to provide the menu bar to the administrator interface?
answer: Toolbar.php
Ques: Which of the given database systems is supported by Joomla?
answer: Mysql
Ques: Which of the following is the default editor of Joomla?
answer: TinyMCE
Ques: Joomla provides an abstracted method called getEscaped() that returns the escaped string regardless of the target database.
answer: False
Ques: From which package are the classes (i.e JSite, JAdministrator and JInstallation) which make up the Joomla CMS application extended?
answer: Installer
Ques: What is not true about JoomlaXplorer?
answer: None of the above
Ques: Which of the following is a system event?
answer: OnDisplay
Ques: Which Joomla file provides the central logic of the template, including any module and component display?
answer: Index.php
Ques: When will you use SMTP authentication mail settings?
answer: When you want to use an internal mail server
Ques: What do you understand by the type of error?
answer: It means that STRICT_ALL_TABLES is enabled
Ques: Which path variable holds the path of the currently executing application?
answer: All of the above
Ques: Which user events occur with plug-ins that are installed for the front end of the system?
answer: Both a and b
Ques: Which type of positioning elements define a concrete area such as a p, td, div or table in a CSS file?
answer: Block elements
Ques: Which of the following files does the "/includes" directory not contain?
answer: None of the above
Ques: Which option will you select to install or to add the module to your website?
answer: C
Ques: Why does Joomla use templateDetails.xml files?
answer: All of the above
Ques: Which of the following events is activated after content rendering is complete for content type plug-ins?
answer: OnAfterDisplayContent
Ques: All the Joomla settings are contained within a PHP class called JConfig.
answer: True
Ques: In which PHP file is the central configuration data for Joomla contained?
answer: configuration.php
Ques: What is not true about the MD5 hash value?
answer: Each password in Joomla is stored as a MD5 hash value
Ques: There are two root classes for the Joomla framework: JFactory and JVersion.
answer: True
Ques: Which option will you select to find unpublished articles?
answer: Article manager
Ques: What do you understand from the following code?
answer: SQL statement is executed against the Joomla database to find empty data fields
Ques: Which SEO settings will you activate to make Joomla article URL shown in picture A appear as shown in picture B?
answer: B
Ques: In which option are errors, warnings and references logged?
answer: None of the above
Ques: Which type of files can media manager not upload?
answer: None of the above
Ques: Which among the following switches display the current version of PHP?
answer: v
Ques: The Joomap extension uses the style-sheets from the currently selected default template to display the sitemap in the site style.
answer: True
Ques: Which type of server technology is used by Joomla?
answer: All of the above
Ques: Which of the following is not true about the FrontPage Manager?
answer: You cannot select your content for the FrontPage from all the contents
Ques: What happens if the Text Separator Field is left empty while using the breadcrumbs module in the module manager?
answer: None of the above
Ques: Which of the following support libraries must you include when you are doing a manual compile of PHP to use with Joomla?
answer: All of the above
Ques: What is the role of the template metadata file in the system?
answer: It contains the basic authorship information

oDesk WordPress 2.8 Test Answer

oDesk WordPress 2.8 Test Answer

oDesk WordPress 2.8 Test Answer 

Question: A possible way to collect real-time statistics about traffic to a WordPress site is to

a) use a built-in tool
b) use a plug-in
c) use a widget
d) None of the above

Answer : b
Question: In order to to display a widget, the user must _____
a) Set he “Show Property” of the desired widget to “true”
b) Drag the desired widget of the side bar
c) Add the Desired widget to the post
d) Change the source code
Answer : b
Question: Image size can be set __________
a) Directly in the post’s
b) in the wp-imageresize plug-in
c) in the admin settings
d) a and b
Answer : c
Question: Which of the following blog site can be imported into wordpress?
a) Joomla
B) Yahoo Blog
c) Drupal
d) Blogspot
e) All of the above
Answer : a
Question: Which of the following methods can be used to display the time in every post?
A) Changing the config file
B) Setting the feature in the admin settings
C) Changing the index.php file
D) Updating the database
Answer : c
Question : Which of the following methods can be used to make permalinksSEO friendly?
A) Updating the database
B) Changing the source code
C) Configuring the features in the config file
D) Configuring the features in the admin settings
Answer : d
Question: Where can Google Adsense be integrated into a WordPress blog?
A) Only in the sidebar
B) Only in the header
C) Anywhere
d) Only in the content
Answer : a
Question: Which of the following are true about Template Tags?
A) The template tag comprises of the three tag (PHP code tag, WordPress function, optional Parameters)
B) A template tag is code that instruct WordPress to do or get somethings
C) There are only two types of parameters that are supported by wordpress template tag (String, Boolean)
D) All of the above
Answer : b
Question: Which of the following files are mandatory for a WordPress theme?
A) Index.php
B) Style.css
C) functions.php
D) page.php
Answer : a
Question: Contributor may change the timestamp on a post?
A) True
B) False
Answer : b
Question: “Shortcodes” can be defined in WordPress.
A) True
B) False
Answer : a
Question: Which of the following statements are true regarding widgets and plug-in in WordPress?
A) Plug-in is a software used to add function to blog
B) Widget is an object derived from a plug-in and can be added to the sidebar
C) Widgets are alwasy plugins
D) All of the above
Answer : d
Question: A plug-in must be used in order to allow users to post flast or multimedia files.
A) True
B) Flase
Answer : a
Question: The “function_exist()” function can be used to check whether a plug-in activated or not?
A) True
B) False
Answer : a
Question: To manually make the sidebar widget ready, the user must___
A) modify the sidebar.php file (Or this)
B) Enable it in the admin settings
C) Change the index.php
Answer : b
Question: A theme’s source code must be changed manually in order to customize the admin login page
A) True
B) False
Answer : b
Question: Which of the following tasks must be performed to add a favicon icon to your site?
A) Upload a favicon icon to your side
B) Add a favicon link to the theme’s header file or update the exising favicon icon link to the new one
C) Change the favicon icon in admin settings
D) The favicon icon can not be changed
Answer : b
Question: How can a WordPress blog theme be used to display content in two coloumns?
A) By changing the theme options to two columns in admin settings
B) By changing the layout in the config file
C) WordPress theme cannot be customized to display posts in two columns
D) By using two-columns theme
Answer : b
Question: Which of the following method helps you put HTML code into a post, and get it to format the way you expect?
A) Replacing special characters with corresponding html codes or character codes
B) Using the <codegt; <pre=”” c)=”” tag=”” the=”” using=””>tag
D) None of the above : WordPres auto-replaces special character with substituted characters
Answer : d
Question: Which of the following options are true regarding Plug-ins in WorpPress?
A) Plug-ins can be used to eliminate spam
B) Plug-ins can be used to integrate a WordPress blog with a forum
C) Plug-ins can be used to integrate Twitter with a WordPress blog
D) Plug-ins can be used to embed javascript in a WordPress blog
E) All of the above
Answer : b & c
Question: How can a logo be placed on a WordPress header?
A) Manually add the logo to the source code
B) Upload a new logo in admin settings
C) Update the logo path in the config file
Answer : a
Question: Which of the following is a good reason to delete the admin account?
A) Because other users know this admin name
B) Because it is not necessary
C) To enhance performance
D) TO enhance security
Answer : a & d
Question: Which of the following keywords can be defined as “Those useful ‘one-click‘ buttons that insert code for you?
A) Quicktags
B) Shotcodes
C) Permalinks
D) Excerpts
Answer : a
Question: Which of the following methods can be used to add Pagination to a WordPress site?
A) Using a widget
B) Setting the feature in the admin settings
C) Using a plug-in
D) Pagination cannot be added to WordPress site
Answer : c
Question: Which of the following methods can be used to enable posting via e-mail?
A) Installing the wp-emailpost plug-in
B) Configuring the feature in admin settings
C) Using a widget
D) This feature is not available in WordPress
Answer : b
Question: Which of the following are true regarding Pages in WordPress?
A) Pages are listed in reverse chronological order
B) Pages can be static
C) Pages can be found in Categories
D) Page are not associated with a date/time like post
Answer : c
Question: State whether True or False
Wordpress supports all the following:
1. Create new posts
2. Edit Posts
3. Schedule post for future publishing
A) True
B) False
Answer : a
Question: Which of the following role level has the highest privilege?
A) Level_0
B) Level_10
C) Depends on your settings
D) Every role has the same privilege
Answer : b
Question: A possible way to add additional information to a wordpress blog post is to ____
A) Use the wp-addinfor plug-in
B) Use custom fields
C) Use a widget
Answer : c
Question: Which of the following actions performed before upgrading WordPress?
A) Back up the site
B) Disable plugins
C) Enable FTP on the site
D) All of the above
Answer : a & b
Question: Which of the following methods can be used to eliminate spam?
A) Using the “wp-captcha-free” plug-in
B) Using the “askimet” plug-in
C) Using a widget
D) None of the above
Answer : b
Question: Which of the following needs to be edited in order to creat the function for the shortcode?
A) Index.php
B) functions.php
C) post.php
D) page.php
Answer : b
Question: Which of the following arguments are accepted in shortcodes handler function while using shortcode API?
A) $atts
B) $Content
C) $code
D) All of the above
Answer : d
Question:A plug-in must be used in order to allow users to post flash of multimedia files.
a)True
b)False
Answer : a
Question: You want to schedule a backup of your site database but do not have enough permission to access your host. of the following choices can help you perform this task?
a)se phpMyAdmin
b)Install “wp database backup” plug-in
c)Use cron job to schedule.
d)Cannot schedule
Answer : b
Question: Using ——— is a good way to ensure that a WordPress site is indexed by search engines.
a)a sitemap
b)robot.txt
c)a widge
Answer : a

Google Adwords certified Test with answer Updated 29 June 2014


Google Adwords certified Test with answer Updated 29 June 2014

Accounts Level :
Q: When setting up a Google AdWords Account, why should you choose your currency and time zone carefully?
A: These can not be edited once the account is set up.

Q: Which settings are specified at the Account level in AdWords?
A: Email address, password, and billing information.

Q: What happens to the rest of your Google products if you change your password for AdWords?
A: The new password will be required to log in to all other Google products.

Ads
Q: Your ad includes the phrase, “Your friend has a crush on you. See who!” and it gets disapproved. Why?
A: AdWords policy does not allow ads to simulate email inbox notifications or fake friend/crush requests.

Q: What is the formula for ad rank on the Search Network?
A: Maximum Cost Per Click X Quality Score.

Q: What is the best way to achieve the top position in paid search results?
A: Improve the Quality Score and raise the Cost Per Click.

Q: How should you check to see if your ads are still running on Google?
A: Use the Ad Preview and Diagnosis tool.

Q: Why should you use the Ad Preview and Diagnosis tool to check if your ads are live and running on Google?
A: By searching for keywords that trigger your ad, you can rack up impressions without clicks, which may lower your Click-Through Rate, which may prevent your ad from appearing as often as it is eligible.

Q: Why should you identify special offers before building an AdWords campaign?
A: In order to create compelling text for your ad creatives.

Q: All other things equal, if your closest competitor’s bid is $0.25, how much will you pay to show your ad in a higher position?
A: $0.26

Q: What is the formula for ranking keyword-targeted ads on the Search Network?
A: Maximum Cost Per Click x Quality Score.

Q: What are some phrases that are not allowed, according to Google Ad Policies?
A: Call To Action phrases like “Click here,” or “See this site.”

Q: True or false. “Click here” can be used in an ad.
A: False. This phrase violates Google’s Ad Policies.

Q: How can you create effective ad text?
A: Best practices include using prices, promotions, and exclusive offers in your ads.

Ad Extensions Level :
Q: How are +1s calculated for your ad and Google+ page when using the social extension on your ads?
A: +1s from your Google+ page show in the count that is visible on your ad.

Q: What can a location extension do?
A: Assist nearby customers in finding or calling your nearest location.

Q: With the sitelinks extension set at both the campaign and Ad Group level, which ones will be displayed?
A: The sitelinks at the Ad Group level will be displayed.

Ad Groups Level :
Q: Why is it a bad idea to duplicate keywords in multiple Ad Groups?
A: Keywords in multiple ad groups compete against each other, and the keyword with the higher performance will trigger the ad in that Ad Group to run.

Q: What is the effect of including both keywords and placements in an Ad Group on the Display Network?
A: Your ads will be restricted to only specific sites that you choose and webpages where the content is relevant to the theme of the keywords.

Q: Why is it important to group similar keywords together in an Ad Group?
A: To ensure that the ads remain relevant to those keywords.

Q: Why is it a good idea to create multiple Ad Groups?
A: You can break up keywords and ads and group them by related themes.

Q: What should Ad Groups be organized around?
A: Common themes.

Q: True or false. Placements can be controlled at the Ad Group level.
A: True.

Q: What impact can poor landing page quality have on an Ad Group?
A: Keywords in the Ad Group may be given a lower Quality Score.

Q: What should you use Ad Groups for?
A: To organize ads by common themes that you want to advertise on.

Bidding Level :
Q: What is the maximum CPC?
A: The highest amount of money an advertiser is willing to pay for a click on their ad.

Q: What does Smart Pricing mean?
A: Google may automatically reduce your CPC bids on pages on the Display Network that are less likely to turn into an actionable business result.

Q: When is Cost Per Thousand Impressions (CPM) bidding not available?
A: If your campaign is opted in to the Search Network.

Q:What is the main goal of automatic Cost Per Click bidding?
A: To generate as many clicks as possible within the advertiser’s target budget.

Q: What is one effect using setting a daily budget lower than the recommended amount?
A: Ads will not show every time that a user searches for the keywords that could trigger the ad.

Q: What is important to keep in mind about manual Cost Per Click bidding?
A: The average profit derived from a paid click.

Q: Which bid methods are used for image ads on the Display Network?
A: CPM or CPC bids.

Q: When a CPM and CPC bid compete against each other, how does Google determine each ad’s position?
A: Google estimates how many clicks the ad might receive in 1000 impressions to get the comparison.

Q: What is Enhanced Cost Per Click?
A: A CPC bidding features to automatically bid more aggressively in auctions more likely to result in conversions.

Campaigns Level :
Q: What does a “Pending” Campaign in AdWords signify?
A: It is Inactive, but scheduled to begin at a date/time in the future.

Q: What is one main benefit of using Google AdWords?
A: Ads are displayed to users who search for your particular products or services.

Q: With a new campaign, what effect can the AdWords average daily budget have on achieving positive ROI?
A: It can keep costs and exposure limited until profitability is achieved.

Q: What does the Optimize ad rotation setting do?
A: It allows the AdWords system to show the better performing ad more often than lower performing ads.

Q: You have a new product line and want to allocate additional budge to promoting it. What’s the best way to do this?
A: Create a campaign with a separate daily budget to promote just the new product line.

Q: What can the Opportunities tab be used to do?
A: Find keyword, bid, and budget ideas to improve campaign performance.

Q: Why is it important to monitor ad campaign performance?
A: In order to determine if campaigns meet business marketing and conversion goals.

Q: What is one benefit of not using a predetermined budget for AdWords advertising, compared to radio, print, and TV advertising?
A: Online campaigns are highly measurable and may be able to generate an automatic positive ROI. As long as ROI remains positive, it can be strategic to capture all traffic without a predetermined budget.

Q: Which budget delivery method should you use to distribute ads evenly over the course of a day?
A: Standard.

Q: True or False. With the Accelerated delivery method of ads, ads are shown as frequently as possible until the daily budget is spent.
A: True.

Q: With an ad serving option set to Optimize, how will AdWords handle multiple variations of text ads in the same Ad Group?
A: AdWords will try to show the best performing ad more often than lower performing ads.

Click-Through Rate Level :
Q: How does a low CTR on the Display Network affect your Search Network Quality Score?
A: It doesn’t. Your ad performance, including CTR, does not affect your rank for search ads. A low CTR on the Display Network does not affect your Search Network Quality Score.

Q: If you have a keyword with a low CTR, what can you expect?
A: A lower Quality Score on the Search Network.

Q: What is one way you can increase CTRs?
A: Add negative keywords to the ad group to reduce irrelevant impressions.

Conversions Level :
Q: Why does a lower Cost Per Acquisition (CPA) not indicate a higher profit?
A: A lower CPA may be accompanied by lower sales volume, reducing overall profit.

Q: What can you expect if you raise your bids?
A: More conversions and a higher CPA, in general.

Q: What can you expect if you lower your bids?
A: Fewer conversions and a lower CPA, in general.

Display Network Level :
Q: How does a low CTR on the Display Network affect your Search Network Quality Score?
A: It doesn’t. Your ad performance, including CTR, does not affect your rank for search ads. A low CTR on the Display Network does not affect your Search Network Quality Score.

Q: What effect does using managed placements have on your campaign?
A: Your ads will show on webpages, videos, games, RSS feeds, mobile sites, and apps that you have specifically selected.

Q: What does Smart Pricing mean?
A: Google may automatically reduce your CPC bids on pages on the Display Network that are less likely to turn into an actionable business result.

Q: What is the effect of including both keywords and placements in an Ad Group on the Display Network?
A: Your ads will be restricted to only specific sites that you choose and webpages where the content is relevant to the theme of the keywords.

Q: How does adding placements to an Ad Group affect its Quality Score for the Search Network?
A: Placements are used on the Display Network, so they do not affect Quality Score on the Search Network.

Q: Should you use plurals, misspellings, and other variants of words in Ad Groups in the Display Network?
A: Since the Display Network considers broad match only, plurals, misspellings, and other variants are unnecessary.

Q: Which bid methods are used for image ads on the Display Network?
A: CPM or CPC bids.

Q: By including keywords in an Ad Group, how does Google automatically determine where ads on the Display Network might show?
A: Automatic placements would be used to target sites by context whose content shares the same themes as the keywords in the Ad Group.

Q: How do Managed Placements work?
A: Advertisers can manually specify which websites their ads appear on throughout the Display Network.

Q: What is used to determine Quality Score on the Display Network?
A: The quality of the landing page.

Q: How can the Contextual Targeting Tool help you?
A: It can show you potential webpages where your ad can show up based on your keywords.

Keywords Level :
Q: Why is it a bad idea to duplicate keywords in multiple Ad Groups?
A: Keywords in multiple ad groups compete against each other, and the keyword with the higher performance will trigger the ad in that Ad Group to run.

Q: From which AdWords tool can you get ideas for negative keyword and placement exclusions?
A: The placement performance report.

Q: What is keyword contextual targeting?
A: It is when themes of keywords are matched by AdWords to relevant content on various websites that run Google ads.

Q: For a direct response campaign, which keywords should an advertise delete or consider not using at all?
A: Keywords that generate a lot of impressions with very few conversions.

Q: Under the new match type policies, if you use the exact match keyword [red shoe], will your ad appear for plurals and misspellings?
A: Yes. This is a new change in Google AdWords policies.

Q: Does the Display Network take into account match types like phrase and exact match?
A: No, the Display Network uses only broad match.

Q: Why is it important to group similar keywords together in an Ad Group?
A: To ensure that the ads remain relevant to those keywords.

Q: What can you use the Keyword Tool to do?
A: Find new keywords for advertising campaigns.

Q: If you have a keyword with a low CTR, what can you expect?
A: A lower Quality Score on the Search Network.

Q: True or False. Negative keywords can help you refine the targeting of your ads.
A: True.

Q: True or False. Negative keywords can increase the CTR of ads.
A: True.

Q: Even with an unlimited budget and a positive ROI, what can limit the amount of money you can invest in a campaign?
A: The amount of profitable traffic available for the keywords that your campaign is targeting.

Language Level :
Q: How does the AdWords system decide which ad language to target?
A: Language of ads is determined by the language setting of the Google interface the client is using.

Q: If someone in Russia sets their language preference to English, will they see ads targeted to people in Russia? Will their ads be in Russian or in English?
A: They will see ads targeted to people located in Russia with the ads in English.

Q: What language setting should you use to target a Spanish speaker in the United States?
A: Spanish.

Q: True or False. In order to target Spanish speaking users with Spanish language ads in the United States, adjust the language targeting settings.
A: True.

Location Level :
Q: Where can an advertiser change the location targeting of an ad?
A: Location targeting is set at the campaign level.

Q: What is a primary benefit of location targeting?
A: The ability to target combinations of countries, territories, and regions.

Q: True or False. Google can use the IP address of users to target ads based on location.
A: True.

My Client Center Level :
Q: What is one benefit of My Client Center?
A: A dashboard that provides summaries of different metrics for all of your clients’ accounts.

Q: What is the primary function of the My Client Center account?
A: An umbrella account for access to individual accounts with a single login.

Q: What is one way to limit a user’s access to only a specific number of accounts in the MCC?
A: Create a new MCC account linked to the original MCC account. Move the specified number of accounts into that MCC and grant the user access to the sub-MCC account.

Mobile Ads Level :
Q: How can you get greater exposure on mobile devices?
A: Enable bid adjustments and bid higher on mobile devices.

Quality Score Level :
Q: How does a low CTR on the Display Network affect your Search Network Quality Score?
A: It doesn’t. Your ad performance, including CTR, does not affect your rank for search ads. A low CTR on the Display Network does not affect your Search Network Quality Score.

Q: What is the formula for ad rank on the Search Network?
A: Maximum Cost Per Click X Quality Score.

Q: What are some recommendations for increasing Quality Score for a keyword?
A: Edit the ad associated with that keyword and direct users to a landing page that is very relevant.

Q: What happens when the Quality Score of a keyword is increased?
A: The ad may earn a higher average position.

Q: When are Quality Score and Ad Rank calculated?
A: Every time someone conducts a search where your ad is eligible to appear.

Q: What does a higher Quality Score typically lead to?
A: Lower costs and higher ad positions.

Q: How often is Quality Score evaluated?
A: Each time someone does a search that triggers your ad.

Q: What is used to determine Quality Score on the Display Network?
A: The quality of the landing page.

Q: How does a low CTR on the Display Network affect your Search Network Quality Score?
A: Ad performance on the Display Network does not affect rank for Search Ads or Search Network Quality Score.

Search Network Level :
Q: What is the best bidding option for clients that want to spend the least amount of time setting and managing individual keyword bids?
A: Automatic Cost Per Click (CPC)

Q: What is the formula for ad rank on the Search Network?
A: Maximum Cost Per Click X Quality Score.

Q: How is advertising cost accrued on the Search Network:
A: Costs are accrued when someone clicks on an ad that is displayed on the Search Network.

Q: What is the formula for ranking keyword-targeted ads on the Search Network?
A: Maximum Cost Per Click x Quality Score.

Q: What effect do negative keywords have on Ad Groups in a Search Network campaign?
A: The ad will not show if the negative keyword appears in the user’s search query.

Q: What happens if a Search Network campaign consistently reaches its daily budget?
A: There will be missed potential ad impressions.

Q: True or False. You can pay for specific placement in top ad positions in the Search Network.
A: True.

Q: True or False: You can pay for specific placement in top positions in the natural search results.
A: False.

Q: How can Search Network marketing help you reach your advertising goals?
A: By acquiring potential qualified customers.

Q: What are the minimum requirements to run an ad on the Search Network?
A: Text ad, keyword list, and a default bid.

Q: How often does AdWords run an auction to determine which ads will be shown on the search results page?
A: An auction is run every time a users enters a search query.

Video Ads Level :
Q: You want to pay when a user views your video ad through a cost-per-view advertising model. Which of Google’s services would be most appropriate?
A: TrueView video formats would allow this model of payment through YouTube advertising.
 

oDesk PHP 5 test answers 2013


oDesk PHP 5 test answers 2013 

Ques:     Which composite data types are supported by php?
Ans:     Array
Ques:     The default value of register_globals in PHP is:
Ans:     Off
Ques:     Which of the following is not a valid PHP connection status?
Ans:     open
Ques:     Choose the correct statement:
Ans:      include() includes and evaluates a specific file
require_once() includes and evaluates a specific file only if it has not been included before
Ques:     If the session_cache_expire() is not set, then by default the session cache will expire after:
Ans:     3 hrs
Ques:     What will be the output of the following script?
$count=50;
function Argument()
{
$count++;
echo $count;
}
Argument();
?>
Ans:     It will print 1
Ques:     What is true regarding this code?
Ans:     setcookie will return true
Ques:     Which of the following is not a correct way of printing text in php5?
Ans:     echo "Plain text";
Ques:     Which of the following is not the correct way of starting a session?
Ans:     session_initiate()
                                                                                                                     
Ques:     Which of the following functions do you need to implement HTTP Basic Authentication?
Ans:     None of the above
Ques:     Which of the following Command Line Interface constant is not defined in the CLI SAPI?
Ans:     STDPRT
Ques:     Which of the following statements is correct with regard to final and abstract?
Ans:     a. An abstract class cannot have final methods
Ques:     State whether True or False

Paamayim Nekudotayim operator allows access only to the static members of a class?
Ans:     True

Ques:     Which of the following statements is true with regard to comparisons in PHP5?
Ans:     With (===) operator, object variables are identical if and only if they refer to the same instance of the same class.

Ques:     Which of the following built-in function assist in checking if actually the function exists or not?
Ans:     function_exists
Ques:     What will be the output of the following code?
$a = 0.0;
for ($i = 0; $i < a ="="">
Ans:     1
Ques:     What will be the output of the following code?
$i=4;
$j=30;
$k=0;
$k=$j++/$i++;
echo $i . " " . $j . " " . $k . " ";
Ans:     5 31 7.5
Ques:     Which of the following is a not a correct way of commenting in php?
Ans:     /#PHP Comment
Ques:     Following is a php code block:
$m=9;
$n=99;
$z=8;
$z=$n++/$m++ + --$z;
echo $z;
what will be the output?
Ans:     18
Ques:     Which of the following is the correct way of specifying default value?
Ans:     function GetDiscount($Type = "Special") { . . . }
Ques:     With reference to the following php script:
print 'Text Line1'
print 'Text Line2'
?>
What will be the output on running the script?
Ans:     Error message will be printed
Ques:     What will be the ouput of the following code?
for ($i = 0; $i < i ="="">
0134
Ques:     Late PHP versions support remote file accessing for the functions:
Ans:     include_once()
          require_once()
both of them
Ques:     You have designed a user login form as follows:
User Name: 
Password: 
How can you access the username entered by the user in the 'Validate.php' webpage?
a. $var= $_POST['username'];
b. $var= $_REQUEST['username'];
c. import_request_variables('p', 'p_');
$var= $p_username;
Ans:      Both of them
Ques:     Which of the following does not represent logical AND operator in PHP?
Ans:     &amp
Ques:     Which of the following is not true for a persistent connection?
Ans:     These can't be converted to non-persistent connections
Ques:     Which of the following are invalid data types in PHP?
Ans:     char
Ques:     The Manager and Office classes are as follows:
class Manager{
function printName() {
echo "Manager";
}
}
class Office{
function getManager() {
return new Manager();
}
}
$ofc = new Office();
???
?>
Which of the following should replace '???' to obtain the value of printName() function?
Ans:     $ofc->getManager()->printName();
Ques:     The classes are defined as follows:abstract class BaseCls{
protected abstract function getName();
}
class ChildCls extends BaseCls{
}
Which of the following implementations of getName() is invalid in ChildCls?
Ans:     public function getName(){}
Ques:     Which of the following variable declarations within a class is invalid in PHP5?
Ans:     var $term =3;
Ques:     What will be the output of following code?
$arr = "a";
$arr[0]="b";
echo $arr;
echo $arr[0];
Ans:     bb
Ques:     For the following code:
the output will be:
Ans:     171
Ques:     What is the result of the following expression?
Ans:     5+2 * 4+6
Ques:     What will be the output of following code?
$var = 1 + "-1.3e3";
echo $var;
Ans:     -1299
Ques:     What will be the output of following code?
$var1="a";
$$var1="b";
echo "$var1 $a";
Ans:     a b
Ques:    What is the output of the following code?
$a = 500;
$b = 200;
echo $a % 2
* $b;
?>
Ans:     0
Ques:     What will be the ouput of the following code?
if (-1)
print "true";
else
print "false";
?>
Ans:     true
Ques:     What will be the output of the following code?
echo 126;
Ans:     126
Ques:     Consider the following sample code:
$x = 0xFFFE;
$y = 2;
$z = $x && $y;
What will be the value of $z?
Ans:     1
 

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