Database Administration Questions


Q:

Availability Management is responsible for

A) Components and Business Processes B) Services and Components
C) Services, Components and Business Processes D) Services and Business Processes
 
Answer & Explanation Answer: B) Services and Components

Explanation:

Availability Management is the practice of identifying levels of IT Service availability for use in Service Level Reviews with Customers.

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Q:

You cannot link excel worksheet data to a word document

A) With a hyperlink B) With the copy and paste buttons on the standard toolbar
C) With the right drag method D) With the copy and paste special commands
 
Answer & Explanation Answer: B) With the copy and paste buttons on the standard toolbar

Explanation:

You cannot link excel worksheet data to a word document With the copy and paste buttons on the standard toolbar.

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Q:

Which command displays memory usage in linux?

A) Top B) Free
C) Buffer D) Swap
 
Answer & Explanation Answer: B) Free

Explanation:

Free command displays memory usage in linux.

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Q:

In a worksheet, you can select

A) Only rows B) Only columns
C) Entire worksheet D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A worksheet or sheet is a collection of cells in a file created with an electronic spreadsheet program such as Microsoft Excel or Google Sheets where we can keep and save data.

 

in_a_worksheet_you_can_select1557727086.jpg image

 

Here in a worksheet, we can select a single row or column or multiple rows or columns or we can select the entire worksheet. We can create multiple worksheets in a workbook.

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Q:

The PHP Syntax is most similar to

A) Visual Basic B) VB Script
C) PERL & C D) Java Script
 
Answer & Explanation Answer: C) PERL & C

Explanation:

PHP is similar to the C style syntax in terms of keywords and language syntax.

 

If conditions, for and while loops, and function returns are similar in syntax to languages such as C, C++, C#, Java and Perl.

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Q:

Who is making the web standards?

A) Internet Explorer B) Netscape Navigator
C) The World Wide Web Consortium D) All of the above
 
Answer & Explanation Answer: C) The World Wide Web Consortium

Explanation:

Web standards are rules and guidelines established by the World Wide Web Consortium ( W3C ) developed to promote consistency in the design code which makes up a web page.

 who_is_making_the_web_standards1557557101.jpg image

 

W3C is an international community of member organizations created in 1994 that articulates web standards so that websites look and work the same in all web browsers.

 

Its mission is to lead the World Wide Web to its full potential.

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Q:

Which of the following is not a valid escape code?

A) " B) \
C) ' D) =
 
Answer & Explanation Answer: D) =

Explanation:

The valid escape codes in programming languages are ', ", \, n, or t are the valid escape codes. 

 

For example, the sequence \n usually represents a newline, while the escape sequence \\ represents a backslash, \t usually represents a newtab.

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39 19108
Q:

Choose the correct html tag to make a text italic.

1. <italic>

2. <it>

3. <i>

4. <il>

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:

HTML Tag  is used to make a text italic.

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