Computer Test 12

Total Questions: 15

1 - Computer is better performance then mechanical calculator due to:

A ) Speed
B ) Storage
C ) Versatility ✅
D ) Accuracy

3 - MS Excel____ displays the address of active cell in the:

A ) Formula bar
B ) Status bar
C ) Name box ✅
D ) Tool bar

4 - Computer Device can read and write from which:

A ) Hard disk
B ) RAM
C ) Flash drive
D ) All of these ✅

5 - Outlook Express is an:

A ) Protocol
B ) Browser
C ) Email client ✅
D ) Network

6 - The action button in PowerPoint is:

A ) End
B ) Home
C ) Tab
D ) All of these ✅

7 - Which type of code is used in computer language?

A ) Systematic
B ) Decimal
C ) Binary ✅
D ) None of these

8 - A search engine used software called ____to search documents on the internet?

A ) Wikipedia
B ) Dark web
C ) Spider ✅
D ) None of these

9 - ______Is used to check from one web to another?

A ) Browsing ✅
B ) Surfing
C ) Navigation
D ) All of these

10 - What is the name of the operating system that reads and reacts in terms of actual time?

A ) Quick response system
B ) Real_ Time system ✅
C ) Time- sharing system
D ) None of these

11 - Which are low level computer languages?

A ) Machine
B ) Assembly
C ) Both A and B ✅
D ) None of these

12 - Which key is used for undo?

A ) Ctrl + Y
B ) Ctrl + Z ✅
C ) Ctrl + T
D ) None of these

Explanation:

CTRL + I is a keyboard shortcut used to italicize the selected text in most applications like:

  • Microsoft Word
  • Google Docs
  • PowerPoint
  • Excel (for cell text)
  • Web browsers (e.g., Gmail, Outlook web)
  1. Ctrl + U Shortcut key to  underline the selected text
  2. Ctrl+K is a keyboard shortcut used in many applications, primarily for inserting or editing hyperlinks.
  3. Ctrl+Shift+Up Arrow selects the text from the current cursor position up to the beginning of the current paragraph.
  4. Ctrl + L: This combination aligns the selected text or paragraph to the left margin. 
  5. Ctrl+Shift+Left Arrow is a keyboard shortcut that extends the text selection to the left, specifically by one word at a time
  6. Alt + Ctrl + Left Arrow typically rotates the display 90 degrees to the left.
  7. Shift key + Use mouse shortcut key to select text in MS Word   
  8. Ctrl + Shift + D Shortcut key to double underline the selected text  
  9. Alt+L to quickly focus on the address bar, enabling you to enter a new website or search term efficiently. 
  10.  Ctrl+Z shortcut key is used to Undo the last action in a document .
  11. Ctrl + R: This shortcut aligns text to the right. 
  12. Ctrl+N :Shortcut key for blank Presentation in MS PowerPoint
  13. Ctrl + J: This shortcut justifies the text, aligning it evenly on both left and right margins. 
  14. Ctrl + V is a keyboard shortcut used to paste content that has been previously copied or cut.
  15. Ctrl + Y (or Cmd + Y on Mac) shortcut key is used to Redo the last action in a document .
  16. Ctrl + E: This shortcut centers the text. 
  17. 100 times undo level can be used in a worksheet
  18. Ctrl+5 shortcut key are used to strike through highlighted selection in excel 
  19. ✅ Ctrl+5 shortcut key are used to Word / WordPadSets 1.5 line spacing
  20. HIGHLIGHT Shortcut Key For PowerPoint : Ctrl + Alt + H,For Word Same as PowerPoint: Ctrl + Alt + H,For Excel Alt + H + H (Fill cell color)

🌐 In Web Browsers (Chrome, Firefox, Edge, etc.):

Ctrl + TOpens a new browser tab

📝 In Microsoft Word:

Ctrl + TCreates a hanging indent

13 - Broadcast graham phone are examples of?

A ) Audio aids
B ) Video aids
C ) Both A and B ✅
D ) None of these

14 - Which key is used to insert text in a cell:

A ) Enter
B ) Tab
C ) Space ✅
D ) None of these

15 - In PowerPoint, a page means:

A ) Page
B ) Slide ✅
C ) Sheet
D ) None of these