1. The father of Modern Computer is
a. Charles Babbage
b. Von-nuumann
c. Danies Ritchel
d. Blaise Pascal
e. None
Ans: a
2. Memory which forgets every thing when you switch off the power is known as
a. Corrupted
b. Volatile
c. Non-Volatile
d. Non-Corrupted
e. None
Ans: b
3. Father of 'C' programming language
a. Dennis Ritchie
b. Prof Jhon Kemeny
c. Thomas Kurtz
d. Bill Gates
e. None
Ans: a
4. The device used to carry digital data on analog lines is called as
a. Modem
b. Multiplexer
c. Modulator
d. Demodulator
e. None
Ans: a
5. ___________ is an OOP principle
a. Structured programming
b. Procedural programming
c. Inheritance
d. Linking
e. None
Ans: c
6.___________ translates and executes program at run time line by line
a. Compiler
b. Interpreter
c. Linker
d. Loader
e. None
Ans: b
7. A _______ is a bi-stable electronic circuit that has two stable states.
a. Multivibrator
b. Flip-flop
c. Logic gates
d. laten
e. None
Ans: b
8. The 16 bit Microprocessor means that it has
a. 16 address lines
b. 16 Buses
c. 16 Data lines
d. 16 routes
e. None
Ans: c
9. A process known as ____________ is used by large retailers to study trends.
A. data mining
B. data selection
C. POS
D. data conversion
Ans: A
10. ____________terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems.
A. Data
B. Point-of-sale (POS)
C. Sales
D. Query
Ans: B
11. UNIVAC is
a. Universal Automatic Computer
b. Universal Array Computer
c. Unique Automatic Computer
d. Unvalued Automatic Computer
Ans: a
12. IBM 1401 is
a. First Generation Computer
b. Second Generation Computer
c. Third Generation Computer
d. Fourth Generation Computer
Ans: b
13. The capacity of 3.5 inch floppy disk is
a. 1.40 MB
b. 1.44 GB
c. 1.40 GB
d. 1.44 MB
Ans: d
14. EBCDIC stands for
a. Extended Binary Coded Decimal Interchange Code
b. Extended Bit Code Decimal Interchange Code
c. Extended Bit Case Decimal Interchange Code
d. Extended Binary Case Decimal Interchange Code
Ans: a
15. Chief component of first generation computer was
a. Transistors
b. Vacuum Tubes and Valves
c. Integrated Circuits
d. None of above
Ans: b
16. Second Generation computers were developed during
a. 1949 to 1955
b. 1956 to 1965
c. 1965 to 1970
d. 1970 to 1990
Ans: b
17. Microprocessors as switching devices are for which generation computers
a. First Generation
b. Second Generation
c. Third Generation
d. Fourth Generation
Ans: d
18. Which statement is valid about magnetic tape?
a. It is a plastic ribbon
b. It is coated on both sides with iron oxide
c. It can be erased and reused
d. All of above
Ans: a
19. Which language is directly understood by the computer without translation program?
a. Machine language
b. Assembly language
c. High level language
d. None of above
Ans: a
20. Instruction in computer languages consists of
a. OPCODE
b. OPERAND
c. Both of above
d. None of above
Ans: c
21. DCL Provides Commands To Perform Actions Like
A) Change The Structure Of Tables
B) Insert, Update Or Delete Records And Data Values
C) Authorizing Access And Other Control Over Database
D) None Of Above
Ans: c
22. A Database Language Concerned With The Definition Of The Whole Database Structure And Schema Is ________
A) DCL
B) DML
C) DDL
D) All Of Above
Ans: c
23. The Size Of Yes No Field Is Always
A) 1 Bit
B) 1 Byte
C) 1 Character
D) 1 Gb
Ans: a
24. In Table Design View What Are The First Column Of Buttons Used For
A) Indicate Primary Key
B) Indicate Current Row
C) Both Of Above
D) None Of Above
Ans: c
25. Which Of The Following Is Not A Field Type In Access
A) Memo
B) Hyperlink
C) Ole Object
D) Lookup Wizard
Ans: d
