TRB Computer Science Papers

I want to give TRB Exam so please give me previous year’s question papers of Computer Science department for preparation?

[Kiran Chandar]

Here I am providing you some questions from previous year’s question papers of Computer Science department for TRB Exam.

1. All modern computers operate on
A. words
B. floppies
C. information
D. data

2. C++ was developed by
A. James Gosling
B. Bjarne Stroustrup
C. Dan Bricklin
D. Rick Mascitti

3. Floppy disks which are made from flexible plastic material are also called
A. diskettes
B. high–density disks
C. hard disks
D. templates

4. Which is the smallest individual unit in a program?
A. Data
B. Pointers
C. Statements
D. Tokens

5. Which of the following is not an alternative name for primary memory?
A. Primary storage
B. Mass storage
C. Internal storage
D. Main memory

6. ------ writer is a word processor?
A. WordPro
B. Windows
C. Msoffice
D. Staroffice

7. Which computer company invented the RAM chip?
A. Motorola
B. Toshiba
C. Intel
D. IBM

8. The first large commercial magnetic disk storage device was introduced in 1956 by
A. IBM
B. Hewlett–Packard
C. Victor Poor
D. Digital Equipment Corporation

9. What is the use of cut option?
A. Change
B. Shift
C. Move
D. Copy

10. Which one of the following is not a word processor?
A. StarWriter
B. Ms Word
C. Notepad
D. Wordstar

11. Main memory contains
A. data
B. instructions
C. both (a) and (b)
D. either(a) and (b)

12. Who developed the first personal computer spreadsheet package called Visicale?
A. Dan Bricklin
B. Bob Frankston
C. Both (b) and (c)
D. Niklaus Wirth

13. Which of the following is directry controlled from a keyboard?
A. Punched paper tape
B. Card punch
C. Magnetic tape
D. Magnetic disk

14. ------ is an area at the top of the page.
A. Header
B. Footer
C. Head
D. Foot

15. Computer memory consists of
A. Rom
B. RAM
C. PROM
D. All of these

16. Any device that performs signal conversion is
A. plotter
B. modem
C. modulator
D. keyboard

17. A popular word processing program for micro computers is
A. dBASE
B. WORDSTAR
C. LOTUS
D. BASIC

18. Which device of computer operation dispenses with the use of the keyboard?
A. Light pen
B. Joystick
C. Mouse
D. Touch

19. Where can we find the Ruler option?
A. File
B. View
C. Format
D. Edit

20. A repository for data, usually covering some specific topic is called
A. Data bank
B. Database
C. Data acquisition
D. Database system

21. ----- is a tool to solve a wide range of problems?
A. CPU
B. Computer
C. Calculator
D. Abacus

22. A common boundary between two systems is called
A. Surface
B. Intradiction
C. Interface
D. Interdiction

23. Which one operates on a set of known Input data items?
A. System
B. Functions
C. Computer Program
D. Output data

24. The report card and merit list forms the
A. Input data
B. Output data
C. Data processing
D. Central Processing

25. Compilers and interpreters are themselves
A. Mnemonics
B. Codes
C. Programs
D. High–level language

26. ------ allows a class to be derived from an existing class.
A. Object
B. Polymorphism
C. Encapsulation
D. Inheritance

27. Which 8 bit chip was used in many of Tandy’s TRS–80 computers?
A. Motorola 6809
B. Z–80
C. Z–8000
D. Z–8088

28. The act of retrieving existing data from memory is called
A. read from
B. read out
C. read in
D. All of these

29. The process of acquiring base class properties is called
A. Class
B. Encapsulation
C. Inheritance
D. Polymorphism

30. The group of data and operations together are known as
A. Class
B. Object
C. Structure
D. Object