Are you finding the computer general knowledge questions for competitive exams? Here I am sharing computer general knowledge quiz questions and answers covering important topics in computer awareness, which is common for all the competitive exams.
These are the selective and important questions of the computer. You can increase your knowledge by learning these computer questions which help you while solving computer questions in SSC, Bank exams and many other competitive exams.
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| MCQ Quiz |welcome2protec |
1) Who invented C language _________?
Answer is C) Dennis Ritchie
Full name is Dennis MacAlistair Ritchie. He is also invited unix operating system along with his colleague Ken Thomson.
Full name is Dennis MacAlistair Ritchie. He is also invited unix operating system along with his colleague Ken Thomson.
2) C Language is a successor of which language _____?
Answer is D) B Language
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3) Which of the following program will print "Welcome2Protec" _______?
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A)
void main(){scanf("Welcome2protec");}B)
void main(){printf("Welcome2protec");}C)
void main(){print("Welcome2protec");}D)
void main(){cout("Welcome2protec");}...
Answer is B)
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void main(){printf("Welcome2protec");} ---
4) The maximum length of a variable in C is ____________?
Answer is A) 8
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5) What is the maximum size of float variable ______?
Answer is C) 4 bytes
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6) What is the maximum size of a double variable ___________?
Answer is D) 8 bytes
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7) How much memory will occupy the declaration of folat x, y; __________?
Answer is C) 8 bytes
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8) Which of the following statements is true _________?
Answer is A) C Library functions provide I/O facilities.
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9) C Header file contains _________?
Answer is B) Library functions
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10) Which pair of functions are used for singal character ________?
Answer is A) getchar() & putchar()
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