Q.1
Conversion of an octal number 478 to its binary number is
Q.2
A half-adder is also known as:
Q.3
Why are digital circuits easier to design than analog circuits?
Q.4
A _____ is a group of devices that store digital data.
Q.5
Conversion of an octal number 31378 to it's decimal equivalent is
Q.6
Semiconductor memory is:
Q.7
The number of binary bits required to represent a hexadecimal digit is
Q.8
Instead of counting with binary numbers, a ring counter uses words that have a single high _____
Q.9
Multiplication of 1112 by 1012 is
Q.10
The maximum number of TTL loads that a TTL device can drive reliably over the specified temperature range is
Q.11
Conversion of hexadecimal number 6B216 to it's binary number equivalent is
Q.12
The output of the following gate is 0 only if at least one of the inputs is 1:
Q.13
For what logic gate the outputs in complement of the input?
Q.14
What is the decimal equivalent of 210?
Q.15
In which of the following adder circuits, the carry look ripple delay is eliminated?
Q.16
With positive clocking the clock signal must be _____ for the flip-flop to respond.
Q.17
Resistor Ratio design is used in linear ICs because
Q.18
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)
Q.19
Conversion of an octal number 1368 to hexadecimal number is
Q.20
What logic function is produced by adding an inverter to the output of an AND gate?
Q.21
Conversion of decimal number 2810 to it's octal number equivalent is
Q.22
The control and arithmetic-logic sections are called the _____
Q.23
How many full adders are required to construct an m- bit parallel adder?
Q.24
Division of 1000112 by 1012 is
Q.25
The NOR gate is logically equivalent to an OR gate followed by an _____
Q.26
What is the ASCII code for T?
Q.27
Express 8192 in K units.
Q.28
The dynamic race hazard problem occurs in
Q.29
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.
Q.30
The reduced form of the Boolean expression (A+B)(A+C) is:
0 h : 0 m : 1 s