IT- TOOLS O LEVEL QUESTION -1

1. One of the following is not an Operating System.
A. MS-DOS
B. COM
C. LINUX
D. MS-WINDOWS
Answer : 
 
2. One of the following is Input/ Output device
A. Printer
B. keyboard
C.VDU
D. Hard Disk
Answer : 
 
3. A CPU consists of at least
A. ALU and Registers
B. ALU and Control Unit
C. ALU and memory
D. RAM and ROM
Answer : 
 
4. Which one of the following is a Primary Memory
A. RAM
B. Hard Dick
C. CD ROM
D. Floppy Dick
Answer : 
 
5. One or the following language is written as the string of binary digits
A. ASSEMBLY
B. HIGH LEVEL
C. MACHINE
D . BASIC
Answer : 
 
6. To keep files, most operating systems support the concept of a 
A. Track
B. platter
C. Directory
D . Folder
Answer : 
 
7. One of the following is Sequential Access Memory
A. Magnetic Tape
B. Magnetic Dick
C. Magnetic Drum
D. Optical Dick
Answer : 
 
8. One of the following is not an Impact printer
A. Daisy-Wheel
B. Dot- Matrix Printer
C.Chain Printer
D. Laser
Answer : 
 
9. One of the following is Application Software
A. Window-XP
B. Office-XP
C. Norton Antivirus
D. VMS
Answer : 
 
10. ROM means
A. Read Once Memory
B. Read Only Memory
C. Read On Memory
D. Read Other Memory
Answer :

ANSWER:
1. B
2. D
3. B
4. A
5. C
6. C
7. A
8. D
9. C
10. B