Computer Awareness Q&A for Competitive Examination – Part 18
426. Which of the following is an example of computer software?
1) Impact printer (2) Console
3) Payroll package (4) OCR
5) None of these
427. Programmers use a variety of…………… to communicate instructions to the computer.
1) Programming languages
2) System languages
3) High level languages
4) Low level languages
5) None of these
428. C++ is
1) A procedure – oriented language
2) A problem oriented language
3) an-object-oriented language
4) All of the above
5) None of the above
429. Which of the following languages makes use of memories to interact with computer system?
1) Machine language
2) Assembly language
3) C++
4) Java
5) None of the above
430. VDU is used as a(n)
1) Input unit (2) Output
3) Processing (4) Storage unit
5) None of these
431.In MS-DOS you can use small or capital letter of combination of both to enter a command but internally MS-DOS work with
1) Small letter (2) capital letter
3) Both T and’2′ (4) All of these
5) None of these
432. The maximum length in DOS command is
1) 80 char (2) 127 chars (3) 100 chars (4) 8 chars
5) None of these
433. Which statement is valid about TIME command?
1) Time command is used to display and allow changes to the system time.
2) Time format can be changed by changing in country setting in config.sys file
3) MS DOS displays the time in 12-hour or 24-hour format
4) All of the above
5) None of the above
434. Which command is used to see the sub-directory structure of drive?
1) Tree (2) List (3) Subdir (4) Subtree
5) None of these
435. Which command is used to display the sub-directory structure of the currently logged drive and pause the screen display after each screen full of the information?
1) Tree (2) Deltree/f
3) Dir 1 more (4) Tree1more
5) None of these
436. A feature supported by word which converts short hands to longer strings
1) auto correct (2) page setup
3) paragraph (4) word wrap
5) None of these
437. A document that contains text to be merged into a main document to create letters or other merged documents
1) merging (2) data source
3) clip board (4) alignmen
5) None of these
438. The extra space inside margins to ease up binding
1) Margin (2) Spacing
3) Indent (4) Gutter margin
5) None of these
439. A paragraph format in which the first line of a paragraph starts farther to the left than in subsequent lines
1) Hanging indent (2) Gutter margin
3) Formatting (4) Spacing
5) None of these
440. The process of providing indent
1) Settings (2) Formatting
3) Indentation (4) Margining
5) None of these
441. Computer memory contains microchips of
1) RAM (2) ROM
3) PROM (4) All of these
5) None of these
442. Primary memory if compared to secondary memory
1) fast (2) slow (3) cheap (4) large’
5) None of these
443. The memory is measured in
1) Kilograms (2) Units of density
3) Kilobytes (4) Square meter
5) None of these
444. 1 kilo bytes is equal to
1) 1000 bytes (2) 1024 bytes
3) 10,000 bytes (4) 1, 00,000 bytes
5) None of these
445. Which of the following cannot be termed as operating system?
1) DOS (2) UNIX (3) XENIX (4) WINDOWS
5) None of these
446. Which command is used to provide access to files located in other directories or disks?
1) Tree (2) Path (3) Dir (4) Cd
5) None of these
447. You can copy command.com to your disk from hard disk
1) true (2) false
3) Both ‘a’ and ‘b’ (4) All of these
5) None of these
448. Which command is used to see the contents of a file?
1)Type (2) Copy (3) Ed (4) All of these
5) None of these
449. Which command is used to see the disk volume label?
1) Ver (2) Vol (3) Version , (4) Volume (5) None of these
450. What is the name of the batch file that is automatically run when MS-DOS is booted?
1) Run.bat (2) Config.sys
3) Config.bat (4) Autoexec.bat
5) None of these
Answers:
426. (3)
427. (1)
428. (3)
429. (2)
430. (2)
431. (2)
432. (2)
433. (4)
434. (1)
435. (4)
436. (1)
437. (2)
438. (4)
439. (1)
440. (3)
441. (4)
442. (1)
443. (3)
444. (2)
445. (3)
446. (2)
447. (1)
448. (1)
449. (2)
450. (4)
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