Vidyalelo
Computer Science · all questions

Digital Computer Electronics
practice.

Practice every MCQ with options. Use Show answers when you want the correct option and solution.

231

Questions

9/12

Page

Pick an option on a question to see the right answer and solution.

Conversion of decimal number 9910 to hexadecimal number is

Select an option to see the answer and solution.

Conversion of binary number 11011001111110002 to hexadecimal number is

Select an option to see the answer and solution.

When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

Select an option to see the answer and solution.

Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

Select an option to see the answer and solution.

A demultiplexer is also known as

Select an option to see the answer and solution.

Conversion of a octal number 638 to its decimal number is

Select an option to see the answer and solution.

Binary means _____

Select an option to see the answer and solution.

For an input pulse train of clock period T, the delay produced by an n stage shift register is

Select an option to see the answer and solution.

_____ is the fastest logic family; it's used in high-speed applications.

Select an option to see the answer and solution.

Conversion of a hexadecimal number 6316 to binary number is

Select an option to see the answer and solution.

Which function positive logic is equivalent to OR function in negative logic?

Select an option to see the answer and solution.

Conversion of binary number 1011012 to its decimal number is

Select an option to see the answer and solution.

FETs are used in linear ICs to:

Select an option to see the answer and solution.

A flip-flop can store

Select an option to see the answer and solution.

Which of the following is the first integrated logic family?

Select an option to see the answer and solution.

A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

Select an option to see the answer and solution.

Conversion of decimal number 8910 it's binary number equivalent is

Select an option to see the answer and solution.

An AND gate has 7 inputs. How many input word are in its truth table?

Select an option to see the answer and solution.

When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is

Select an option to see the answer and solution.

Arithmetic operation are coded in

Select an option to see the answer and solution.