Computer awareness set 23 : Fundamental computer awareness mcqs objective type questions
Student can access this website and can prepare for exam with the help of objective type exam questions. We always include previous questions and most important questions for better preparation that can help a lot.
In this website each webpage contains minimum 10 mcq objective type and maximum upto 30 mcq objective type questions.
इन Webpages में सभी महत्वपूर्ण प्रश्नों को सम्मिलित किया है इससे सम्बंधित प्रश्न सभी परीक्षाओं जैसे UPSC, RAS, MPPSC, UPSSSC, REET, CTET, HPTET, HTET, BSTC, PGT, KVS, DSSSB, Railway, Group D , NTPC, Banking, LDC Clerk, IBPS, SBI PO, SSC CGL, MTS, Police, Patwari, Forest Gard, Army GD, Air Force, में जरूर पूछे जाते है जो आपके लिए उपयोगी साबित होंगे।
1. When did John Napier develop logarithm?
A) 1416
B) 1614
C) 1641
D) 1804
Ans. : B) 1614
2. Which of the following terms is the most closely related to main memory?
A) Non volatile
B) Permanent
C) Control unit
D) Temporary
Ans. : D) Temporary
3. Which was the world’s first minicomputer and when was it introduced?
A) PDP-I, 1958
B) IBM System/36, 1960
C) PDP-II, 1961
D) VAX 11/780, 1962
Ans. : A) PDP-I, 1958
4. A group of magnetic tapes, videos or terminals usually under the control of one master is
A) Cylinder
B) Surface
C) Track
D) Cluster
Ans. : D) Cluster
5. The word length of a computer is measured in
A) Bytes
B) Millimeters
C) Meters
D) Bits
Ans. : D) Bits
6. What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)?
A) Extended
B) Expanded
C) Base
D) Conventional
Ans. : C) Base
7. Which unit holds data permanently?
A) Input unit
B) Secondary storage unit
C) Output Unit
D) Primary Memory Unit
Ans. : B) Secondary storage unit
8. Before a disk can be used to store data. It must be-------
A) Formatted
B) Reformatted
C) Addressed
D) None of the above
Ans. : A) Formatted
9. Computer system comprises of major units
A) input unit, output unit, control unit
B) input unit, output unit, control unit and storage
C) input unit, output unit, central processing unit and storage unit
D) input, output and storage units
Ans. : C) input unit, output unit, central processing unit and storage unit
10. The first general purpose electronic digital computer in the world was
A) UNIVAC
B) EDVAC
C) ENIAC
D) All of above
Ans. : C) ENIAC
11. Signals can be analog or digital and a computer that processes the both type of signals is known as
A) Analog computer
B) Digital Computer
C) Hybrid Computer
D) Mainframe Computer
Ans. : C) Hybrid Computer
12. High level language is also called
A) Problem oriented language
B) Business oriented language
C) Mathematically oriented language
D) All of the above
Ans. : D) All of the above
13. Human beings are referred to as Homosapinens, which device is called Silico Sapiens?
A) Monitor
B) Hardware
C) Robot
D) Computer
Ans. : D) Computer
14. Which of the following file organization is most efficient for a file with a high degree of file activity?
A) Sequential
B) ISAM
C) VSAM
D) B-Tree Index
Ans. : A) Sequential
15. Which of the following is associated with error detector?
A) Odd parity bit
B) Even parity bit
C) Both of the above
D) None of above
Ans. : C) Both of the above
