Computer Knowledge Paper 3 2012 Questions and Answers Part 1
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1. If a word is typed that is not in Word՚s dictionary, a ________ wavy underline appears below the word.
(A) red
(B) green
(C) blue
(D) black
(E) None of these
Ans: (A)
2. The ________ button on the quick access Toolbar allows you to cancel your recent commands or actions.
(A) Search
(B) Cut
(C) Document
(D) Undo
(E) None of these
Ans: (D)
3. In Excel, any set of characters containing a letter , hyphen, or space is considered —
(A) a formula
(B) text
(C) a name
(D) a title
(E) None of these
Ans: (B)
4. ________Software allows users to perform calculations on rows and columns of data.
(A) Word processing
(B) Presentation graphics
(C) Database Management Systems
(D) Electronic Spreadsheet
(E) None of these
Ans: (C)
5. A ________represent approximately one billion memory locations.
(A) kilobyte
(B) megabyte
(C) gigabyte
(D) terabyte
(E) None of these
Ans: (C)
6. ________cells involves creating a single cell by combining two or more selected cells.
(A) Formatting
(B) Merging
(C) Embedding
(D) Splitting
(E) None of these
Ans: (B)
7. The operating system is the most common type of ________ software.
(A) communication
(B) application
(C) system
(D) word-processing
(E) None of these
Ans: (C)
8. When you quickly press and release the left mouse button twice , you are —
(A) Primary-clicking
(B) pointing
(C) Double-clicking
(D) Secondary-clicking
(E) None of these
Ans: (C)
9. The horizontal and vertical lines on a worksheet are called —
(A) cells
(B) sheets
(C) block lines
(D) gridlines
(E) None of these
Ans: (D)
10. To delete an incorrect character in a document, ________ to erase to the right of the insertion point.
(A) press the left mouse key
(B) double-click the right mouse key
(C) press the BACKSPACE key
(D) press the delete key
(E) None of these
Ans: (D)
11. The operating system does all of the following EXCEPT:
(A) provide a way for the user to interact with the computer.
(B) manage the central processing unit (CPU) .
(C) manage memory and storage.
(D) enable users to perform a specific task such as document editing.
Ans: (D)
12. During the boot process, the ________ looks for the system files.
(A) CD
(B) BIOS
(C) CPU
(D) DVD
Ans: (B)