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Is a programming language used to describe the behavior or structure of digital circuits for simulating the circuit and Verilog is by far the most popular.
A technique that can be a solution to the problem of synchronizing data sources.
What type of logic circuit is represented by the figure shown below?
P is a 16-bit signed integer. The 2's complement representation of P is (F87B)16.The 2's complement representation of 8*P
The min term when X=Y=Z=0 is _____________
The smallest integer that can be represented by an 8-bit number in 2’s complement form is
The general form for calculating the number of rows in a truth table is ________
How many types of sequential circuits are?
New CPU whose instruction set includes the instruction set of its predecessor CPU is said to be ___________ with its predecessor.
In the hexadecimal system, we allow _______ values for each digit of a number
(1217)8 is equivalent to
Which of the following correctly describes the distributive law.
The numbers written to the power of 10 in the representation of decimal numbers are called as _____
The decimal value 0.5 in IEEE single precision floating point representation has
What is the complement of X’Y’Z?
In parts of the processor, adders are used to calculate ____________
It is possible for an enable or strobe input to undergo an expansion of two or more MUX ICs to the digital multiplexer with the proficiency of large number of ___________
What does the symbol D represent in a hexadecimal number system?
The 32 bit representation of the decimal number is called as ____
The 10’s complement of 562 is __________
What is correct instruction if you want the control to go to the location 2000h?
Which of the following logical operations is represented by the + sign in Boolean algebra?
The binary number 111 in octal format is ________________
The result obtained on subtraction using 2’s complement of 1111-0010 will be _________
The expression of a NAND gate is_______
ABC is a valid hexadecimal number.
The binary equivalent of the decimal number 10 is __________
Which of the following gates has the exact inverse output of the OR gate for all possible input combinations?
Convert the binary equivalent 10101 to its decimal equivalent.
The logic circuits whose outputs at any instant of time depends only on the present input but also on the past outputs are called
How many AND gates are required to realize the following expression Y=AB+BC?
The output of an OR gate with three inputs, A, B, and C, is LOW when ________.
The _________ holds the contents of the accessed memory word.
How many AND, OR and EXOR gates are required for the configuration of full adder?
The subtraction using 1’s complement of 110 – 100 will give the result ___________
For a two-input XNOR gate, with the input waveforms as shown below, which output waveform is correct?
The normalized representation of 0.0010110 * 2 9 is _______
The octal equivalent of 1100101.001010 is ______
WDM stands for?
Which combinational circuit is renowned for selecting a single input from multiple inputs & directing the binary information to output line?
What is the function of an enable input on a multiplexer chip?
A bit in a computer terminology means either 0 or 1.
Which of the following is not a visible register?
The value of radix in binary number system is _____________
Which of the following is not a binary number?
Controlling the frequency is referred as _________
The length of a register is called _______
If a 3-input NOR gate has eight input possibilities, how many of those possibilities will result in a HIGH output?
For the device shown here, assume the D input is LOW, both S inputs are LOW and the input is LOW. What is the status of the Y’ outputs?
The max term when X=Y=Z=1 is ________
For voice, each channel contains a ___ word of digitized data.
How many select lines would be required for an 8-line-to-1-line multiplexer?
A computer language that is written in binary codes only is _____
Output will be a LOW for any case when one or more inputs are zero for aNo:
In the boolean function w=f(X,Y,Z), what is the RHS referred to as ________
The output of a NOR gate is HIGH if ________.
In a number system, each position of a digit represents a specific power of the base.
The 9’s complement of 6578 is ___________
The format used to present the logic output for the various combinations of logic inputs to a gate is called aNo:
One example of the use of an S-R flip-flop is as ___________
There are 5 universal gates.
What is the 1’s complement of 11010?
The device shown here is most likely a ________
Number of outputs in a half adder _____________
Most demultiplexers facilitate which type of conversion?
The input hexadecimal representation of 1110 is _______________
The number of sign bits in a 32-bit IEEE format __________
2’s complement is obtained by adding 1 to 1’s complement of a number.
The sequential circuit is also called ___________
Latches constructed with NOR and NAND gates tend to remain in the latched condition due to which configuration feature?
Which of the circuits in figure (a to d) is the sum-of-products implementation of figure (e)?
A digital multiplexer is a combinational circuit that selects ___________
Let r denote number system radix. The only value(s) of r that satisfy the equation 12
A ____________ is a circuit with only one output but can have multiple inputs.
The word demultiplex means ___________
Convert (52)16 into its decimal equivalent.
A system in which two channels are dedicated to transfer data.
Which of the following combinations of logic gates can decode binary 1101?
The maximum number of bits sufficient to represent a hexadecimal number in binary:
Convert (22)8 into its corresponding decimal number.
When both inputs of a J-K flip-flop cycle, the output will ___________
The number of literals in the expression F=X.Y’ + Z are _____________
The minterm of any expression is denoted by ___________
The truth table for an S-R flip-flop has how many VALID entries?
Which of the following is the correct representation of a binary number?
Why is a demultiplexer called a data distributor?
Which is the major functioning responsibility of the multiplexing combinational circuit?
A technique that allocates time slots dynamically.
The carry propagation can be expressed as ________
>> operator is used to denote _________
What is a multiplexer?
In 1-to-4 demultiplexer, how many select lines are required?
Boolean Function is of the form of ________
If a 3-input AND gate has eight input possibilities, how many of those possibilities will result in a HIGH output?
Which of the following logic expressions represents the logic diagram shown?
What could be the maximum value of a single digit in an octal number system?
The Output is LOW if any one of the inputs is HIGH in case of a _________ gate.
Which of the following is a data transfer instruction?
The result of X+X.Y is X.
In this type of multiplexing time slots are preassigned to sources and fixed.
In double precision format, the size of the mantissa is ______
7’s complement of 432 is _________________
Many time slots are wasted in __________
The 1’s complement of 1111111110.101 is _______________
Convert 111 110 010 from base 2 to base 8
The complement of the input given is obtained in case of:
Whose operations are more faster among the following?
The 16’s complement of 74E will be __________
CPU has built-in ability to execute a particular set of machine instructions, called as __________
In TDM, the samples occupy adjacent time slots.
In this technique, there is a link between subscriber and network and a local loop.
The Boolean expression for a 3-input AND gate is ________.
In the IEEE floating point representation, the hexadecimal value 0 × 00000000 corresponds to
The binary number 1110 in hexadecimal format is _____________
The following figure shows a ___________ gate.
If a signal passing through a gate is inhibited by sending a LOW into one of the inputs, and the output is HIGH, the gate is aNo:
Convert the binary number 11001 to decimal.
Opcode indicates the operations to be performed.
Which of the following is not a positional number system?
Which of the following is correct for a gated D-type flip-flop?
The output of an AND gate with three inputs, A, B, and C, is HIGH when ________.
A basic S-R flip-flop can be constructed by cross-coupling of which basic logic gates?
What is the indication of a short to ground in the output of a driving gate?
In a multiplexer the output depends on its ___________
One multiplexer can take the place of ___________
It is rooted in binary code, a series of zeroes and ones each having an opposite value.
The complement term for X’.Y’.Z + X.Y will be _____________
3 bits full adder contains ________
The ________ gate is an OR gate followed by a NOT gate.
What kind of a flag is the sign flag?
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