A flip-flop is a _____ element that stores a binary digit as a low or high voltage. memory chip bus None of these I/O TRUE ANSWER : ? YOUR ANSWER : ?
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word. right, eight, clock None of these light, eight, clock bits, one, register bits, one, clock TRUE ANSWER : ? YOUR ANSWER : ?
When a transistor is cut off or saturated, transistor _____ have almost no effect stage wave None of these variations circuits TRUE ANSWER : ? YOUR ANSWER : ?
Conversion of an octal number 1438 to its decimal number is 10710 None of these 97110 9910 9010 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following flip-flops is free from race around problem? master slave JK flip-flop SR flip-flop T flip-flop None of these All of these TRUE ANSWER : ? YOUR ANSWER : ?
An OR gate has 6 inputs. How many input words are in its truth table? 16 32 64 None of these 128 TRUE ANSWER : ? YOUR ANSWER : ?
Addition of 1101012 and 1011112 is None of these 11001002 11010002 1100112 11101112 TRUE ANSWER : ? YOUR ANSWER : ?
The NOR gate is logically equivalent to an OR gate followed by an _____ None of these XAND inverter AND XOR TRUE ANSWER : ? YOUR ANSWER : ?
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is X + YZ None of these X + Y + Z XY + YZ XZ + Y TRUE ANSWER : ? YOUR ANSWER : ?
The maximum count which a 6-bit binary word can represent is 65 63 36 64 None of these TRUE ANSWER : ? YOUR ANSWER : ?