ELECTRONICS CHAPTER 5 2

What does ALU which carries arithmetic and logic operations process?

• Binary coded decimal numbers

• Hexadecimal numbers

• Octal numbers

• Binary numbers

An analog memory circuit used to eliminate aperture error is called a

• Multiplexer

• Track/store amplifier

• Comparator

• Op amps

______ is the major characteristics of an IC.

• Complication

• Size

• Power Consumption

• Speed

What part of CPU does store temporary data?

• Buffer

• Register

• ALU

• Counter

What does a dynamic memory normally contain?

• Column decoders only

• Row decoders only

• No decoders

• Both column and row decoder

What refers to the main element of a microprogrammed controller?

• Counter

• ROM

• RAM

• PLA

Method used in producing thick film components

• Evaporation

• Epitaxial

• Screening

• Diffusion

What is the duty of solder in PC board connection?

• Develop voltage drop and pass current

• Hold components and carry current

• Improve connectivity and develop voltage

• Fix PC boards and improve capacitance

A device used to deposit materials on a substrate in designed patterns.

• Thin film

• Mask

• Plate

• Wafer

The most widely used digital logic family

• DIL

• TTL

• ECL

• RIL