1. Which of the following device can understand difference between data & programs?
Input device
Output device
Memory
Microprocessor
None of the above
2. The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
ASCII
EBCDIC
BCD
All of the above
None of the above
3. A hard copy would be prepared on a
Line printer
Dot matrix Printer
Typewriter terminal
All of the above
None of the above
4. Which of the following programming language were used in first generation computers?
JAVA
C++
Machine language
All of the above
None of the above
5. Which of the following statement relates with IBM 7000 digital computer?
Belongs to second generation
Has modular constructions
Employs semiconductor memory
Uses VLSI
None of the above
6. USB is the acronym for?
Upto Serial Bus
Unified Serial Bus
Unique Serial Bus
Universal Serial Bus
Unidata Serial Bus
7. Which among the following is not a type of SQL language?
DML
DDL
DCL
TCL
QCL
8. In DOS which command is used to make a new directory?
Md
Cd
Rd
Dd
None of above
9. Which of the following term is used to measure speed of a Processor?
bytes
gigabytes
gigahertz
megabytes
kilobytes
10. The ALU and Control Unit are units of which of the following?
RAM
ROM
CPU
PC
None of the above
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