MCQS: 18
Subjective Question: 5
3 and 5 marks questions
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| CS401 CURRENT MID TERM PAPER SPRING 2018 |
Subjective Questions:
👀See Also: CS401 mid term Short Notes + CS401 SOLVED EXERCISES
Objective Questions and MCQS:
👉Recommended: Course wise exam instructions allowed/not allowed software
1) Flags register has __ control flags. 1 2 3 4
2) REP will always ___ increment cx by 1 increment cx by 2 decrement cx by 1 Decrement cx by 1
3) The physical address of the stack is obtained by the ___ combination. SS:SP
4) Execution of CALL effects ___ no. of flags.
5) The ___ directive reserves a 32bit space in memory. DD
6) The shift logical left operation inserts ___. 0 at right
7) The ___ jump is taken after a CMP if the unsigned destination is larger than the unsigned source. JA
8) The first machines ran at 4.43 MHz
9) Information is normally used in communications to verify the integrity of data sent from the sender to the receiver. Parity Flag
10) CMPS subtracts the source location from the destination location. The source location is: DS:SI
11) ___ flag is used for borrow during subtraction operation. Carry Flag
12) The maximum parameters a subroutine can receive (with the help of registers) are: 7
👀SEE ALSO: How attempt mid term exam using software vutes 7.0
13) In string instruction, cx will decrement by: 0 1 2 3
14) ASCII code for ‘A’ is: 0x0041
15) In mov word[es:160], 0x1230, 30 represents which character: 1 2 0 4
16) The first possible segment base value is: 0000
17) The default segment for register BP is: SS
18) Which of the following is true?
a. Control bus is unidirectional
b. In general memory cell cannot be wider than the width of data bus Answer
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👉Recommended: CS610 Current mid term paper spring 2018
