Maximum number in decimal that can be represented by 4 bits (binary) is 4 16 7 15 TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following is correct sequence of the numbers represented in the series(2)3, (10)4, (11)5, (14)6, (22)7,……………. 2, 4, 6, 10, 12, … 2, 4, 6, 10, 16…….. 2, 4, 6, 8, 10, ….. 2, 3, 4, 5, 6, …. TRUE ANSWER : ? YOUR ANSWER : ?
The output of a gate is HIGH when at least one of its inputs is LOW. It is true for X-OR OR NAND NOR TRUE ANSWER : ? YOUR ANSWER : ?
Which circuit is used in between two systems having two different codes Conversion Combinational Both A and B Sequential TRUE ANSWER : ? YOUR ANSWER : ?
If a counter having 10 flip flops is initially at 0, What count will if hold after 2060 pulses? 000 000 1000. 000 000 1110. 000 001 1100. 000 000 1100. TRUE ANSWER : ? YOUR ANSWER : ?
A gate is disabled when its disable input is at logic 0. The gate is none of these OR NOR AND TRUE ANSWER : ? YOUR ANSWER : ?
Which of these sets of logic gates are designated as universal gates? OR, NOT, AND. NOR, NAND, XNOR. NOR, NAND. XOR, NOR, NAND. TRUE ANSWER : ? YOUR ANSWER : ?
A half adder is a ________ circuit. Both A and B Combinational Sequential None TRUE ANSWER : ? YOUR ANSWER : ?
The number of comparators in a parallel conversion type 8-bit analog to digital converter is 8. 256. 255. 16. TRUE ANSWER : ? YOUR ANSWER : ?
Statement(A): 2’s complement arithmetic is preferred in digital computers. Statement(R):The Hardware required to obtain the 2’s complement of a number is simple. Both A & R are true and R is the correct explanation of A Both A & R are true but R is not the correct explanation of A A is false but R is true A is true but R is false TRUE ANSWER : ? YOUR ANSWER : ?