InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
The two orientations of worksheet page are called |
| Answer» Portrait and worksheet are two orientations of worksheet page. | |
| 52. |
The correct form of expression B -2 A C in FORTRAN 77 is |
| Answer» It is the only expression with correct symbols for exponential and product. | |
| 53. |
In a RAM chip with a total of 8096 words, the word addresses range from |
| Answer» The starting word address is 0. | |
| 54. |
The loops ' for , 'while' , 'do-while' are used in |
| Answer» They are all used in C language. | |
| 55. |
Each cell of static RAM contains |
| Answer» Each SRAM cell has 4 MOS transistors. | |
| 56. |
Let JCOKE = 98 and LPEPSI = 42 Consider the statement The value of JCOKE after the execution of above statement will be |
| Answer» Since (J COKE - 3 x L PEPSI) is negative, statement 5 is executed and the result is 98 + 5 = 103. | |
| 57. |
Expression ++ is equivalent to |
| Answer» i is incremented by 1. | |
| 58. |
To multiply a number by 8 in 8085 we have to use instruction |
| Answer» When RAL instruction is used once the number is doubled. | |
| 59. |
IC (instruction cycle), FC (fetch cycle) and EC (executive cycle) are related as |
| Answer» Instruction cycle consists of fetch and execute cycles. | |
| 60. |
When .4546 E 5 and .5433 E 7 are to be added in normalized floating point mode |
| Answer» Exponents are made equal and integer part is made zero. | |
| 61. |
Assume that = 5 and = 2. Then in Java operation + = , the result is |
| Answer» The operator + = means add and assign. | |
| 62. |
Computer virus can hide itself in a diskette but not in a hard disk. |
| Answer» Computer virus can hide in hard disk also. | |
| 63. |
The size of cache memory in most microcomputers is about |
| Answer» Size of Cache memory varies from about 16 K bytes to about 256 K bytes. | |
| 64. |
If A = 20 and B = - 7 in PASCAL, A mod B = |
| Answer» It gives remainder in division operation. | |
| 65. |
In Java it is possible to have Which of the above are correct? |
| Answer» An array on integers and strings is not possible. | |
| 66. |
A 256 x 4 EPROM has |
| Answer» 28 = 256 | |
| 67. |
To evaluate X = (A + B + 1.2) * (A + B - C) the sequence of operation is |
| Answer» Parenthesis has first priority. | |
| 68. |
In the addition and subtraction is in |
| Answer» 2's complement is universally used in computers. | |
| 69. |
While selecting a memory chip the feature which should be examined is |
| Answer» All these characteristics are important. | |
| 70. |
EEPROM permits |
| Answer» All the four are permitted. | |
| 71. |
Which is not a valid Java variable |
| Answer» The first letter of variable name should be lower case. | |
| 72. |
Z flag is reset if an ALU operation results in 0. |
| Answer» Z flag is set if ALU operation results in zero. | |
| 73. |
The power requirements of a DRAM in active and stand by modes is about |
| Answer» Power requirement in stand by mode is very low 1000. | |
| 74. |
In a microprocessor |
| Answer» Some instructrions do need more than one machine cycle. | |
| 75. |
Most of the memory chips in static RAM |
| Answer» Digital chips need 5 V supply. | |
| 76. |
The interface chip for 8086 and 16 bit ADC is |
| Answer» 8255 is interface chip for 8086 and ADC. | |
| 77. |
Temporary register in 8085 is a 16 bit register. |
| Answer» It is 8 bit-register. | |
| 78. |
In which computer language is 'break' statement used |
| Answer» Whenever keyword 'break' is encountered inside any C loop control passes to the first statement after the loop. | |
| 79. |
In a computer the instructions, data, intermediate and final results during processing are held in ALU. |
| Answer» These are not held in ALU. Only computations are done by ALU. | |
| 80. |
The number of storage classes in C is |
| Answer» C has four storage classes viz. automatic storage class, register storage class, static storage class and external storage class. | |
| 81. |
During processing the instructions, data, intermediate results and final results in a computer are held in |
| Answer» Primary memory holds these during processing of instructions. | |
| 82. |
MICR stands for |
| Answer» Magnetic ink character recognition is used in banking. | |
| 83. |
8085 has 6 sign flags. |
| Answer» It has one sign flag S. | |
| 84. |
After the execution of above statement, the control is transferred to statement number |
| Answer» It is a computed GO TO statement. Since J COKE = 3 + 1 = 4, the control is transferred to statement 11. | |
| 85. |
Binary number 1101.101 is equivalent to decimal number? |
| Answer» Binary .101 equals 0.625 in decimal. | |