Explore topic-wise MCQs in Engineering.

The combination of waveforms consisting of the given figures 1 and 2 is generally referred to as ________.

The digit that changes most often when counting is called the ________.

Memory devices that use electronic latching circuits are called ________.

The manner in which a digital circuit responds to an input is the circuit's ________.

A microprocessor that performs only specific, dedicated tasks is also called a ________.

The decimal system is composed of ________ symbols.

If a HIGH logic level is assigned a binary zero (0), and a low level is assigned a binary one (1), the logic is called ________.

A(n)________ is not a functional unit of a computer.

Other ________ are often used to interpret or represent binary quantities for the convenience of the people who work with and use these digital systems.

In a positive logic system, the HIGH level is usually represented by ________.

A set of instructions for a computer is called a(n) ________.

The set of instructions for a computer is called a(n) ________.

The value of the data shown in the given figure is ________.

To determine which of two binary numbers is larger, you could use a(n) ________.

In ________ transmission, a single conductor is used.

The CPU (Central Processing Unit) is composed of memory and outputs.

PALs are relatively simple integrated circuit devices.

A device to convert a binary number to a 7-segment display format is a decoder.

The two binary digits are 1 and 2.

A logic analyzer is used to display a timing diagram.

With an AND gate, if one input is HIGH, the output reflects the other input.

Parallel transmission is faster than serial.

A microcomputer is the smallest type of computer.

In a negative logic system, a high is represented by 0.

The LSB is always to the right of the MSB.

A digital circuit will not obey a set of logic rules.

Circuits that exhibit the property of memory normally revert to their original state when the input is removed.

The ________ number system has a base of sixteen.

The decimal equivalent of the BCD number 1010 is ________.

The largest unsigned decimal number that can be represented in binary using six bits is ________.

Whenever information is transmitted from one device to another, there is a possibility that ________.

Odd-parity 9E₁₆ is ________ decimal.

Hexadecimal 12 is ________in binary.

Overflow can occur if two signed numbers are added and ________.

Transistor-transistor logic (TTL) uses the bipolar transistor as its main circuit element.

A digital quantity has a discrete set of values.

Most computers store data in strings of ________ bits called a ________.

A complete alphanumeric code would include 26 lowercase letters, 26 uppercase letters, 10 numeric digits, 7 punctuation marks, and anywhere from ________ to ________ other characters.

Hex 4B5258 is ________ in ASCII code.

The ________ code represents alphanumeric characters as seven-bit binary numbers.

A type of shift register in which the Q or Q output of one stage is not connected to the input of the next stage is ________.

Assume a LOW logic level is placed on the SHIFT/LOAD input of a 74195 shift register. The output will change ________.

One of the stages in a register consists of a latch.

There are several ways to construct a stepper motor to achieve digitally controlled stepping action. One possibility is to construct four stator coils set up as four pole pairs, each 45 apart and using three ferromagnetic pairs spaced 60 apart.

A parallel load operation is asynchronous, so it is not dependent on the clock.

A ferromagnetic material is one that forms a resistance to magnetic fields.

The Boolean expression (A + B)(C + D) is an example of ________.

A counter has a specified sequence of states, but a shift register does not.

A unit of logic in an FPGA that is made up of multiple smaller logic modules and a local programmer interconnect that is used to connect internal logic modules is called a ________.

In a FLEX10K device, the carry chain provides a fast carry forward function between ________.