Q.1.

What has happened to the advances in digital technologies over the past three decades?

Q.2.

In a certain digital waveform, the period is four times the pulse width. The duty cycle is ________.

Q.3.

A type of digital circuit technology that uses bipolar junction transistors is ________.

Q.4.

How many unique symbols are used in the decimal number system?

Q.5.

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

Q.6.

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

Q.7.

A continually variable, proportional indicator is a(n) ________ representation.

Q.8.

In a typical digital system, Logic 0 is 0V–0.8V, and Logic 1 is ________.

Q.9.

Digital systems have ________.

Q.10.

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

Q.11.

A binary number can be converted to be viewed on a 7-segment display by a(n) ________.

Q.12.

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

Q.13.

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

Q.14.

The controls on an oscilloscope that will help obtain a stable display are in the ________.

Q.15.

The control and arithmetic/logic units are often considered as one unit called the ________.

Q.16.

Once a signal is digitized, the information it contains does not ________ as it is processed.

Q.17.

Digital systems are called ________.

Q.18.

Memory devices that use electronic latching circuits are called ________.

Q.19.

The CPU contains all the circuitry for ________.

Q.20.

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

Q.21.

The duty cycle of a square wave is ________.

Q.22.

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

Q.23.

A microcontroller would not be used in a(n) ________.

Q.24.

________ is the highest-value seven-bit binary number.

Q.25.

The rise-time of a pulse is normally measured between the ________.

Q.26.

1/4 as a binary number would be ________.

Q.27.

The invalid range for an input to TTL logic is from ________.

Q.28.

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

Q.29.

The decimal system is composed of ________ symbols.

Q.30.

Demultiplexing is a logic function that ________.