TNPSC Librarians Examination 2013 Questions - 18

1. MS-DOS is a
Operating System
Programming Language
Computer Hardware
Computer Assembler

2. DBMS stands for
Data Book Management System
Data Bank Management System
Data Base Manager System
Data Base Management System

3.The CPU and memory are located on the
Expansion Board
Mother Board
Storage Devicce
Output Device

4.Who invented fax?
Alexander Baln
Charles Babbage
Ted Nelson
T.A.Edison

5. Which one of the following is a part of CPU
Memory
Card Reader
Disk Reader
Keyboard

6. DOS is the operating system developed by
Apple
Intel
Microsoft
Oracle

7. Find out the correct sequence of technology used in computers
Vaccum Tubes, Integrated Circuits, Transistors, Microchips
Vaccum Tubes,Transistors, Integrated Circuits, Microchips
Vaccum Tubes,Microchips, Transistors, Integrated Circuits
Vaccum Tubes,Microchips, Integrated Circuits,Transistors

8. Computer memory is measured in
Bytes
Kilobytes
Megabytes
All the above

9. Microprocessor chip was invented by
Ted Hoff
Ted Nelson
Charles Babbage
Tim Berners-Lee

10. The latest edition of classified catalogue code is
7
5
6
4