A Best Way To Crack Gorenment Job Exams

Course on Computer Concepts MCQs { CCC Set 2 }



43. Which is the extension of a batch file ?
A..bat
B..exe
C..bth
D..batch

44. Who invented C++ ?
A.Steve Jobs
B.James Gosling
C.Bjarne Stroustrup
D.Dennis Ritchie

45. One byte is equal to how many bits ?
A.4 bits
B.8 bits
C.12 bits
D.16 bits

46. What is maximum digit we can use in octal system ?
A.5
B.6
C.7
D.8

47. What is access time ?
A.Time required to locate and retrieve stored data
B.Time required to restore data
C.Time required to copy and paste data
D.None of above

48. What is the meaning of OSI, in terms of computers ?
A.Open Software Intrerelation
B.Open System Interrelation
C.Open Software Interconnection
D.Open System Interconnection

49. In database table, what column represents ?
A.Attributes
B.Index
C.Entity
D.Relation

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