दोस्तों आपलोग अगर General Competition परीक्षाओं की तयारी करते हैं तो आप सभी को बता दूँ की Computer से related topics को यहां से पढ़ सकते हैं, यहां सभी परीक्षाओं के लिए Computer के महत्वपूर्ण Topics को कवर किया जाएगा| This is the Third 3rd MCQ’s related to Computer Fundamentals. Please read the MCQ’s and try solve it from your end. Click on View Answer to check the correct Answer.
Important Computer MCQ for BIHAR Clerk Examination
Note – please let us know if you find any answer incorrect.
1. Formatted capacity of floppy disk (3.5″) is
(a) 2 MB
(b) 1.1 MB
(c) 1.44 MB
(d) 1.44 KB
(e) None of these
(c) 1.44 MB
2. Specification for a floppy drive is
(a) TPI
(b) CPI
(c) DPI
(d) FPI
(e) None of these
3. Floppy disks are organized as
(a) Files
(b) Heads and folders
(c) Tracks and sectors
(d) Any of the above
(e) None of the above
(c) Tracks and sectors
4. How many heads to read a DSHD diskette?
(a) One
(b) Two
(c) More than two
(d) Can’t say
(e) None of these
(a) One
5. The hard-disk is referred to in a computer by the name:
(a) Heavy storage media
(b) F Drive
(c) D Drive
(d) H Drive
(e) None of these
(c) D Drive
6. Hard disk can have …… heads:
(a) One
(b) Two
(c) More than two
(d) Only one
(e) None of these
(c) More than two
7. Which of the following companies is a leader in manufacturing of Hard
Disk Drives?
(a) Samsung
(b) Seagate
(c) Fujitsu
(d) IBM
(e) Panasonic
(b) Seagate
8. Time taken to move from one cylinder of a HDD to another is called
(a) Transfer Rate
(b) Average Seek Time
(c) Latency
(d) Roundtrip Time
(e) None of these
(b) Average Seek Time
9. Hard Disk are organized as:
(a) Cylinders
(b) Tracks
(c) Cylinders and Tracks
(d) Master Boot record
(e) None of these
(c) Cylinders and Tracks
10. The hard disk can hold the data up to:
(a) 10 KB
(b) 10 MB
(c) 10 GB
(d) 20 GB
(e) None of these
(e) None of these
11. Data for the “Hard Disk” type is stored in
(a) Main Memory
(b) Partition Table
(c) CMOS RAM Setup
(d) Boot Record
(e) None of these
(c) CMOS RAM Setup
12. The information stored in CD-ROM is in the form of:
(a) Binary
(b) Digital
(c) Analog
(d) Codes
(e) None of these
(b) Digital
13. The video information stored as a CD can be represented in compressed
mode by:
(a) WORM
(b) CD
(c) Digital video interface
(d) Digital camera
(e) None of these
(c) Digital video interface
14. Which technology is used in a CD-ROM Drive?
(a) Optical
(b) Mechanical
(c) Electromechanical
(d) Fiber Optical
(e) None of these
(a) Optical
15. Which technology is used in Compact disks?
(a) Mechanical
(b) Electrical
(c) Electro Magnetic
(d) Laser
(e) None of these
(d) Laser
16. A CD-ROM?
(a) can hold more than 650 MB of information.
(b) means Compact Disc-Read Only Memory
(c) is used for data storage using optical storage technology.
(d) All of the above.
(e) None of the above
(d) All of the above.
17. The data once stored on a CD-ROM can be:
(a) Modified
(b) Re-recorded
(c) Both a and b
(d) Erased
(e) None of the above
(e) None of the above
18. 1 Kilobyte (KB) is
(a) 1000 bits
(b) 1024 bits
(c) 1020 bits
(d) 1030 bits
(e) None of these
(b) 1024 bits
19. 1 megabytes (MB) equals to
(a) 220 bytes
(b) 1 Kilo KB
(c) Both a and b
(d) 1024 bytes
(e) None of the above
(e) None of the above
20. The result of the subtraction (1011)2- (0010)2 is:
(a) 0001
(b) 1001
(c) 1011
(d) 1111
(e) None of these
(b) 1001
21. The Binary equivalent of Decimal Number 98 is:
(a) 1110001
(b) 1110100
(c) 1100010
(d) 1111001
(e) None of these
(c) 1100010
22. The product of two binary numbers (1011) and (1001) is:
(a) 1100011
(b) 1010100
(c) 1011001
(d) 100110
(e) None of these
(a) 1100011
23. A byte represents a group of:.
(a) 10 bits
(b) 40 bits
(c) 8 bits
(d) 22 bits
(e) none of these
(b) four binary(consecutive) bits
24. A(n) hexadigit can be represented by:
(a) three binary(consecutive) bits
(b) four binary(consecutive) bits
(c) eight binary(consecutive) bits
(d) sixteen binary(consecutive) bits
(e) None of these
D. 256 KB to 640 KB
25. When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
(a) ANSI
(b) ASCII
(c) EBCDIC
(d) ISO
(e) None of these
(a) ANSI
26. Text editor is a/an
(a) application software
(b) system software
(c) utility software
(d) all purpose software
(e) none of the above
(c) utility software
27. A Browser is a
(a) tool for creating a database
(b) software program to view web pages on the internet
(c) printing device
(d) software program to delete a folder
(e) none of the above
(b) software program to view web pages on the internet
28. Direct X is a
(a) Computer Part
(b) A User Interface
(c) Operating System
(d) Software that drives Graphic Hardware
(e) None of these
(d) Software that drives Graphic Hardware
29. The contents of information are stored in:
- Memory Data Register
- Memory Address Register
- Memory Access Register
- Memory Arithmetic Register
- None of these
A. Memory Data Register
30. This program is made by Microsoft and embedded with windows, and
used to view web document.
(a) Netscape
(b) Outlook Express
(c) Internet Explorer
(d) MS Word
(e) none of these
(d) MS Word
31. BIOS stands for
(a) Bias Integrated Output System
(b) Bias Integrated Operator System
(c) Basic Input Output Software
(d) Basic Input Output System
(e) None of the above
(d) Basic Input Output System
32. What is the name of the software that allows us to browse through web
pages?
(a) Mail Client
(b) Brower
(c) FTP Client
(d) Messenger
(e) None of these
(b) Brower
33. This is responsible for starting up of OS
(a) ROM BIOS
(b) Bootstrap program
(c) Boot Sector
(d) All of the above
(e) None of the above
(c) Boot Sector
34. The first UNIX operating system was written in the
(a) Assembly Language
(b) C Language
(c) Java
(d) B Language
(e) None of these
(a) Assembly Language
35. The unit KIPS is used to measure the speed of
(a) Processor
(b) Disk Drive
(c) Printer
(d) Tape Drive
(e) None of these
(a) Processor
36. IC are classified on the basis of
(a) Manufacturing Companies
(b) Type of Computers
(c) Number of Transistors
(d) All of these
(e) None of these
(c) Number of Transistors
37. MDR (Memory Data Register) holds the :
(a) Segment Number
(b) Address of the Memory Location
(c) Number of Transistors
(d) All of these
(e) None of these
(c) Number of Transistors
38. Which device can understand difference between data and programs?
(a) Input Device
(b) Output Device
(c) Memory
(d) Microprocessor
(e) None of these
(d) Microprocessor
39. The physical devices of a computer system are called as
(a) Firmware
(b) Software
(c) Hardware
(d) Filmware
(e) None of these
(c) Hardware
40. A pixel is:
(a) A computer program that draws picture
(b) A picture stored in the secondary memory
(c) The smallest resolvable part of a picture
(d) A virus
(e) None of these
(c) The smallest resolvable part of a picture
