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Computer Important Question

Category: Computer Quiz | View: 23

Question. The hexadecimal equivalent of the binary number (0010010100)2 is :
(A) (094)16
(B) (0A4)16
(C) 224
(D) 0114
         
Answer : (094)16

1 An individual who plans and directs the work.
2 Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?
3 The number of sign bits in a 32-bit IEEE format __________
4 Express the decimal format of the signed binary number (10010)2
5 If M denotes the number of memory locations and N denotes the word size, then an expression that denotes the storage capacity is ______________
6 Which is the device used for converting maps, pictures and drawings into digital form for storage in computers?
7 The sign indicator of unsigned numbers is ____________
8 CLV stands for, in terms of rotation of the optical disk ___
9 When access is granted to append or update a file to more than one user, the OS or file management system must enforce discipline. This is _________
10 They can operate on batteries and hence are very popular with travelers.
11 An algorithm in encryption is called _____________
12 Gathering formal or informal technical feedback is called _________
13 The probability of failure-free operation of a software application in a specified environment for a specified time.
14 The IEEE standard followed by almost all the computers for floating point arithmetic _____
15 In FORTRAN, the declarations of variables can be modified using the _____ parameter.
16 An example of a web design OSS.
17 A program that reads each of the instructions in mnemonic form and translates it into the machine-language equivalent.
18 Which of the following Printers have a speed in the range of 40-300 characters per second?
19 Which of the following is not a magnetic disk?
20 Controlling the phase is referred as __________
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