Q. In order to build a MOD-18 counter, the minimum number of flip flops needed is equal to:

View solution

Q. 2’s complement of -100 is:

View solution

Q. Which of the following expression remove hazard form: xy+zx’ ?

View solution

Q. How many 1’s are present in the binary representation of 15x256+5x16+3:

View solution

Q. If A⊕B=C, then:

View solution

Q. What is the maximum counting speed of a 4-bit binary counter which is composed of Flip-Flop with a propagation delay of 25ns?

View solution

Q. The hexadecimal equivalent of (10111)2 × (1110)2 is:

View solution

Q. An example of a self complementing code is:

View solution

Q. A sum of products expression can be implemented with...............logic gates.

View solution

Q. The number of 1’s present in the binary representation of (3x512 + 7x64 + 5x8 + 3)10 is:

View solution

Q. Which of the following expression removes static hazard from a two level AND-OR gate implementation of xy + zx’ ?

View solution

Q. In a weighted code with weight 6, 4, 2 ,-3 the decimal 5 is represented by:

View solution

Q. Upto how many variables, can the Karnaugh map be used ?

View solution

Q. Which of the following is divisible by 4?

View solution

Q. (101011)2 = (53)b, then b is equal to:

View solution

Q. The logic expression x’yz’ + x’yz + xyz’ + xyz reduces to:

View solution

Q. Which of the following binary number is the same as its 2’s complement:

View solution

Q. A V A = A is called:

View solution

Q. An example of a binary number which is equal to its 2’s complement is:

View solution

Q. Suppose x and y are two Integer Variables having values 0x5AB6 and 0x61CD respectively. The result (in hex) of applying bitwise operator AND to x and y will be:

View solution