43. Which is the extension of a batch file ?
44. Who invented C++ ?
45. One byte is equal to how many bits ?
46. What is maximum digit we can use in octal system ?
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 ?
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