GATE PYQ

ISRO CSE 2013

Q41.
When two BCD numbers 0\times14 and 0\times08 are added what is the binary representation of the resultant number ?

Q42.
Which logic gate is used to detect overflow in 2's compliment arithmetic?

Q43.
Consider the following dependencies and the BOOK table in a relational database design. Determine the normal form of the given relation. ISBN \rightarrow Title ISBN \rightarrow Publisher Publisher \rightarrow Address

Q44.
In 8086, the jump condition for the instruction JNBE is?

Q45.
How many number of times the instruction sequence below will loop before coming out of the loop? MOV AL, 00H A1: INC AL JNZ A1

Q46.
What is the maximum number of characters (7 bits + parity) that can be transmitted in a second on a 19.2 Kbps line. This asynchronous transmission requires 1 start bit and 1 stop bit.

Q47.
The voltage ranges for a logic high and a logic low in RS-232 C standard is

Q48.
In the Ethernet, which field is actually added at the physical layer and is not part of the frame.

Q49.
IEEE 1394 is related to

Q50.
Which of the following productions eliminate left recursion in the productions given below: S \rightarrow Aa \mid b A \rightarrow Ac \mid Sd \mid \epsilon