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Computer Knowledge MCQ-147

The default file extension of MS-Excel is

(A) xlr
(B) exe
(C) exl
(D) xls
(E) None of these

Digital photos and scanned images are typically stored as ___ graphics with extension such as .bmp, .png, .jpg, .tif or .gif.

(A) vector
(B) bitmap
(C) either vector or bitmap
(D) neither vector nor bitmap
(E) None of these

Which of the following units of measurement used with computer system?

(A) Byte
(B) Kilobyte
(C) Megabyte
(D) Gigabyte
(E) All of these

Which feature is to draws a line through the selected text?

(A) Underline
(B) Strikethrough
(C) Double underline
(D) Line spacing
(E) None of these

Information travels between components on the motherboard through

(A) Flash memory
(C) Bays
(D) Buses
(E) Peripherals

An impact printer that uses an interchangeable, rotating printing unit for hardcopy output is the

(A) thermal printer
(B) wire matrix printer
(C) drum printer
(D) daisy wheel printer
(E) None of the above

The __ refers to the overall structure of the database.

(A) view
(B) conceptual
(C) schema
(D) data independence
(E) None of these

A ___ contains buttons and menus that provide quick access to commonly used commands.

(A) tool bar
(B) menu bar
(C) window
(D) find
(E) None of these

Which of the following is an example of computer software?

(A) Laser printer
(B) Payroll package
(C) Joystick
(D) All of these
(E) None of these

ARPANET stands for __.

(A) Advanced Research Projects Agency Network
(B) Advanced Research Protects Agency Newark
(C) Advanced Reharse Projects Agency Network
(D) Advanced Research Projects Agency Network
(E) None of these

In word processing, an efficient way to move the 3rd paragraph to place it after the 5th paragraph is __

(A) copy and paste
(B) copy, cut and paste
(C) cut, copy & paste
(D) cut and paste
(E) None of these

MS-DOS supports file names upto ___ characters in length,

(A) 2
(B) 5
(C) 7
(D) 8
(E) 12

Stack is also called

(A) First-ln First-Out (FIFO)
(B) Last-In First-Out (LIFO)
(C) First-ln Last-Out (FILO)
(D) First-Come First-Served (FCFS)
(E) None of these

Which of the following is not an example of a document file?

(A) spreadsheet
(B) memo
(C) letter
(D) tern paper
(E) thesis

__lines is to drop for drop cap.

(A) 2
(B) 3
(C) 4
(D) 5
(E) 8

__ provides total solutions to reduce data redundancy, inconsistency, dependence and unauthorized access of data

(B) Tables
(C) Database
(D) Protection passwords
(E) Centralization of data