In this post i'm gonna give you set of question that will help you in the exam of first semester.
1- Analog computer uses:-
(i) Measuring method (ii) Counting method
Ans- (ii)
2- Bytes are sequence of :-
(i) 16 bits (ii) 8 bits
Ans:- (ii)
3- A single binary digit is called :-
(i) Bit (ii) Byte
Ans:- (i)
4- The largest value that can be represented by a single byte is :-
(i) 255 (ii) 254
Ans:- (i)
5- Sequence of instruction is called :-
(i) Computer rules (ii) Computer program
Ans:- (ii)
6- Storage unit may store programs. (Trure/False)
(i) True (ii) False
Ans:- (i) Yes it is true. Storage unit can store programs which must be loaded into the memory before execution.
7- Which of the following language are portable type language :-
(i) Low level language (ii) High level language
Ans:- (ii)
8- Fortran, C, Pascal, Lisp, COBOL are :-
(i) High level language (ii) Low level language
Ans:- (i)
9- Hybrid computer uses :-
(i) Analog Signal (ii) Digital Signal (iii) Both
Ans:- (iii)
10- Generally we uses :-
(i) Microcomputer (ii) Minicomputer (iii) Mainframe computer (iv) Supercomputer
Ans:- (i)
11- CPU is :-
(i) Multiple circuit chip (ii) Single integrated circuit chip
Ans:- (ii)
12- Age of Minicomputer started in :-
(i) Late 1970 (ii) Late 1960
Ans:- (ii)
13- Mainframes may have upto _____ processors :-
(i) 10 (ii)6 (iii) 12 (iv) 8
Ans:- (iv)
14- Speed of mainframes measured in :-
(i) Megaflops (ii) Gigaflops
Ans:- (i)
15- Speed of supercomputer measured in :-
(i) Megaflops (ii) Nanoseconds and gigaflops
Ans:- (ii)
16- Microprograms that are stored in ROM and can not be modified is called :-
(i) Software (ii) Firmware
Ans:- (ii)
17- BIOS is a :-
(i) Software (ii) Firmware
Ans:- Firmware
18-Which of the following contains math co-processor chip :-
(i) Hard Disk (ii) Motherboard
Ans:- (ii) Explanation- Math co-processor chip helps CPU in processing of mathematical calculations.
19-Track Balls is :-
(i) Input Device (ii) Output Device
Ans:- (i)
20- Keyboard which causes wrist problems :-
(i) Dvorak Keyboard (ii) Membrance switch Keyword
Ans:- (ii)
21- POS stands for :-
(i) Point of scale (ii) Point of service
Ans:- (i) Explanation- POS registers send data directly to a computer file for later processing.
22- A mouse may have ___ buttons :-
(i) 3 (ii) 5 (iii) 6 (iv) 4
Ans:- (iv) Explanation- A mouse may have 4 buttons but usually have 2.
23- MICR stands for :-
(i) Magnetic Ink Character Recognition
(ii) Magnetic Ink Character Reader
Ans:- (i) Explanation- MICR is used in banking to read the cheques. MICR has not been adopted by other industry because character set has only 14 character.
24- Bar code readers read the :-
(i) Universal Product Code (UPC)
(ii) Binary Product Code
Ans:- (i)
25- UPC was introduced in :-
(i) 1980 (ii) 1970
Ans:- (ii)
26- Light pen is used for :-
(i) Computer Aided Design (CAD) applications
(ii) Spreadsheet applications
Ans:- (i)
27- OCR stands for :-
(i) Optical Character Recognition
(ii) Optical Character Reader
Ans:- (i)
28- VUI stands for :-
(i) Vocal User Interface
(ii) Voice User Interface
Ans:- (ii)
29- Graphic display is made up of a series of dots called _______ :-
(i) Image
(ii) Pixcels
Ans:- (ii)
30- CRT stands for :-
(i) Cathode Ray Tube
(ii) Cathode Rays Tube
Ans:- (i)
31- LCD stands for :-
(i) Liquid Crystal Display
(ii) Light Crystal Display
Ans:- (i)
32- LC stands for :-
(i) Location Counter
(ii) Location Center
Ans:- (i)
33- TIL stands for :-
(i) Table of Incomplete Information
(ii) Text Information Language
Ans:- (i)
34- Translation on a statement by statement basis is called _______.
(i) Unsign pass translation
(ii) Sign pass translation
Ans:- (ii)
35- Computers understands High Level Language. (True/False).
(i) True
(ii) False
Ans:- (i) True, Computers does not understand High Level Language. To execute a HLL program, it should be converted into machine language.
36- Compiler translates HLL into machine language. (True/ False)
(i) True
(ii) False
Ans:- (i)
37- Magnetic tape capacity is measured in bytes per inch (bpi), knows as the ____________.
(i) Tape capacity
(ii) Tape density
Ans:- (ii)
38- Low density tapes generally stores :-
(i) 1700 bpi
(ii) 1600 bpi
Ans:- (ii)
39- High density tapes generally stores :-
(i) 5687 bpi
(ii) 6250 bpi
Ans:- (ii)
40- The newest magnetic tapes called R-DATs, can store more than ____ gigabytes on a single 90 meter tape.
(i) 12
(ii) 14
Ans:- (ii)
41- The speed, storage capability and cost of tape are reasons why it is still used as a backup medium. (True/False)
(i) True
(ii) False
Ans:- (i)
42- Magnetic tape has ________ access of data.
(i) Random
(ii) Sequential
Ans:- (ii)
43- Disk drives are _______ devices.
(i) Mechanical
(ii) Electical
Ans:- (i)
44- Magnetic disk has ______ access of data.
(i) Random
(ii) Sequential
Ans:- (i)
45- Types of magnetic disks are _______ and _______.
Ans:- Floppy disk and Hard disk. Most of today's personal computers are equipped with both.
46- Data is recorded on disk in concentric circular bands called ______.
Ans:- Tracks.
47-
1- Analog computer uses:-
(i) Measuring method (ii) Counting method
Ans- (ii)
2- Bytes are sequence of :-
(i) 16 bits (ii) 8 bits
Ans:- (ii)
3- A single binary digit is called :-
(i) Bit (ii) Byte
Ans:- (i)
4- The largest value that can be represented by a single byte is :-
(i) 255 (ii) 254
Ans:- (i)
5- Sequence of instruction is called :-
(i) Computer rules (ii) Computer program
Ans:- (ii)
6- Storage unit may store programs. (Trure/False)
(i) True (ii) False
Ans:- (i) Yes it is true. Storage unit can store programs which must be loaded into the memory before execution.
7- Which of the following language are portable type language :-
(i) Low level language (ii) High level language
Ans:- (ii)
8- Fortran, C, Pascal, Lisp, COBOL are :-
(i) High level language (ii) Low level language
Ans:- (i)
9- Hybrid computer uses :-
(i) Analog Signal (ii) Digital Signal (iii) Both
Ans:- (iii)
10- Generally we uses :-
(i) Microcomputer (ii) Minicomputer (iii) Mainframe computer (iv) Supercomputer
Ans:- (i)
11- CPU is :-
(i) Multiple circuit chip (ii) Single integrated circuit chip
Ans:- (ii)
12- Age of Minicomputer started in :-
(i) Late 1970 (ii) Late 1960
Ans:- (ii)
13- Mainframes may have upto _____ processors :-
(i) 10 (ii)6 (iii) 12 (iv) 8
Ans:- (iv)
14- Speed of mainframes measured in :-
(i) Megaflops (ii) Gigaflops
Ans:- (i)
15- Speed of supercomputer measured in :-
(i) Megaflops (ii) Nanoseconds and gigaflops
Ans:- (ii)
16- Microprograms that are stored in ROM and can not be modified is called :-
(i) Software (ii) Firmware
Ans:- (ii)
17- BIOS is a :-
(i) Software (ii) Firmware
Ans:- Firmware
18-Which of the following contains math co-processor chip :-
(i) Hard Disk (ii) Motherboard
Ans:- (ii) Explanation- Math co-processor chip helps CPU in processing of mathematical calculations.
19-Track Balls is :-
(i) Input Device (ii) Output Device
Ans:- (i)
20- Keyboard which causes wrist problems :-
(i) Dvorak Keyboard (ii) Membrance switch Keyword
Ans:- (ii)
21- POS stands for :-
(i) Point of scale (ii) Point of service
Ans:- (i) Explanation- POS registers send data directly to a computer file for later processing.
22- A mouse may have ___ buttons :-
(i) 3 (ii) 5 (iii) 6 (iv) 4
Ans:- (iv) Explanation- A mouse may have 4 buttons but usually have 2.
23- MICR stands for :-
(i) Magnetic Ink Character Recognition
(ii) Magnetic Ink Character Reader
Ans:- (i) Explanation- MICR is used in banking to read the cheques. MICR has not been adopted by other industry because character set has only 14 character.
24- Bar code readers read the :-
(i) Universal Product Code (UPC)
(ii) Binary Product Code
Ans:- (i)
25- UPC was introduced in :-
(i) 1980 (ii) 1970
Ans:- (ii)
26- Light pen is used for :-
(i) Computer Aided Design (CAD) applications
(ii) Spreadsheet applications
Ans:- (i)
27- OCR stands for :-
(i) Optical Character Recognition
(ii) Optical Character Reader
Ans:- (i)
28- VUI stands for :-
(i) Vocal User Interface
(ii) Voice User Interface
Ans:- (ii)
29- Graphic display is made up of a series of dots called _______ :-
(i) Image
(ii) Pixcels
Ans:- (ii)
30- CRT stands for :-
(i) Cathode Ray Tube
(ii) Cathode Rays Tube
Ans:- (i)
31- LCD stands for :-
(i) Liquid Crystal Display
(ii) Light Crystal Display
Ans:- (i)
32- LC stands for :-
(i) Location Counter
(ii) Location Center
Ans:- (i)
33- TIL stands for :-
(i) Table of Incomplete Information
(ii) Text Information Language
Ans:- (i)
34- Translation on a statement by statement basis is called _______.
(i) Unsign pass translation
(ii) Sign pass translation
Ans:- (ii)
35- Computers understands High Level Language. (True/False).
(i) True
(ii) False
Ans:- (i) True, Computers does not understand High Level Language. To execute a HLL program, it should be converted into machine language.
36- Compiler translates HLL into machine language. (True/ False)
(i) True
(ii) False
Ans:- (i)
37- Magnetic tape capacity is measured in bytes per inch (bpi), knows as the ____________.
(i) Tape capacity
(ii) Tape density
Ans:- (ii)
38- Low density tapes generally stores :-
(i) 1700 bpi
(ii) 1600 bpi
Ans:- (ii)
39- High density tapes generally stores :-
(i) 5687 bpi
(ii) 6250 bpi
Ans:- (ii)
40- The newest magnetic tapes called R-DATs, can store more than ____ gigabytes on a single 90 meter tape.
(i) 12
(ii) 14
Ans:- (ii)
41- The speed, storage capability and cost of tape are reasons why it is still used as a backup medium. (True/False)
(i) True
(ii) False
Ans:- (i)
42- Magnetic tape has ________ access of data.
(i) Random
(ii) Sequential
Ans:- (ii)
43- Disk drives are _______ devices.
(i) Mechanical
(ii) Electical
Ans:- (i)
44- Magnetic disk has ______ access of data.
(i) Random
(ii) Sequential
Ans:- (i)
45- Types of magnetic disks are _______ and _______.
Ans:- Floppy disk and Hard disk. Most of today's personal computers are equipped with both.
46- Data is recorded on disk in concentric circular bands called ______.
Ans:- Tracks.
47-
