51. Consider the following DO statement in Fortran 77
DO 23 X = 10.0, 2.0
The number of DO loop executions in the above statement is
52. Contents of RAM cannot be altered.
53. Which of the following operations will give the result 2 in C?
54. Which of the following is not valid integer variable in FORTRAN 77?
55. Assertion (A): To add 8 bit words, two 1C 74181 can be cascaded.Reason (R): In 1C 74181 a sum greater than 15 leads to high carry out.
56. Consider the following tasks in a micro computer Receiving data and instructionPerforming arithmetic computationPerforming logical computationsStoring data and instructions Which of the above are performed by ALU?
57. Consider the following DO statement in FORTRAN 77
DO 25 J = 1, 7
The number of DO loop executions in the above statement is
58. Initially the number decimal 8 is stored. If instruction RAL is executed twice, the final number stored will be
59. In Java 31% gives an answer
60. For the expression cos (ωt + 0) the correct Pascal equivalent is
61. Consider the following features of 'structures' in C? The values of a structure variable can be assigned to another structure variable of the same type using the assignment operator.One structure can be nested within another structure.A variable structure can also be passed to a function. Which of the above are correct?
62. Assertion (A): In 8085 SP and PC are 8 bit each.Reason (R): 8085 is an 8 bit microprocessor.
63. Which of the following is not a valid real variable in FORTRAN 77?
64. Let JCOKE = 3 and LPEPSI = 5. Consider the statement
What will be the final value of JCOKE after the above statement is executed?
65. Diskette can be used for primary storage as well as secondary storage in a computer.
66. Read the following statements Magnetic tape is a sequential device.Magnetic disc is a direct access device.Magnetic tape and disc are both sequential devices.Magnetic tape and disc are both direct access devices. Which of the above statements are correct?
67. A memory chip has 65536 cells in it. Then
68. Assertion (A): Mnemonics are used in assembly level program. Reason (R): Computer cannot understand mnemonics.
69. Which of the following is a valid real variable in FORTRAN 77?
70. Consider the following logical IF statement in FORTRAN 77
IF (SALT. GE. PEPPER) GOTO 11 GOTO 13
The above statement using arithmetic IF statement would be
71. Assertion (A): Microprocessor 8085 can address 65536 memory locations.Reason (R): Microprocessor 8085 has 16 address lines.
72. If initial value of PROD is zero and a program adds X to PROD, Y times we get the result
73. Which of the following conditional statements is not valid in Pascal?
74. A computer program is used to read N and compute N !. IF N = 6, the result will be
75. Consider the following statement in Basic
15 INPUT X, Y, Z 20 IF Y > X THEN 25 21 IF Z > Y THEN 30 25 PRINT Y 30 PRINT Z, X 35 END
IF X, Y, Z are 150, 200, 250 then the output will be