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ATT Test 7 Review - Questions And Accurate Answers
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ATT Test 7 Review - Questions And Accurate Answers
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ATT Test 7 Review - Questions And Accurate AnswersThe first generation of the modern digital computer was the ENIAC; and the
first generation ENIAC was made mainly of _______ Right Ans - vacuum
tubes
Digital electronics is the electronics of _______ Right Ans - counting
Most modern consumer products use ______ to control their operation.
Right Ans - microprocessors
The first digital counting device was the _______ Right Ans - abacus
The third and most recent generation of digital computer is made mainly of
_______ Right Ans - integrated circuitry
The term LOGIC is used in digital circuits to describe functions, operations, or
voltage levels. Right Ans - True
Digital circuits are made up of analog components. Right Ans - True
Which logic function produces a HIGH output if any input is HIGH? Right
Ans - OR
Which logic function produces a HIGH only when all inputs are HIGH? Right
Ans - AND
A buffer is used as a switch, a protection device, and _______ Right Ans - A
driver
An IC containing 1,000,000 integrated components would be classified as
_______ Right Ans - ULSI
Which is NOT a standard method of IC construction? Right Ans - SSI
Which component is normally NOT found in integrated circuits? Right Ans -
Inductor
, An IC containing 9 integrated components would be classified as _______
Right Ans - SSI
Which IC reference source normally offers more information about an IC?
Right Ans - Data book
Which information is normally provided for linear ICs and not digital ICs?
Right Ans - Typical characteristics
Which IC reference source is good for finding replacement ICs? Right Ans -
Technical guide and cross reference
Individual devices and card modules should be packaged in a quasi-
conductive material. Right Ans - True
A requirement for workbench and tools which are used with ESDs is that
_______ Right Ans - tools, work surfaces, and floors must be grounded
Materials susceptible to static charge generation produce _______ Right Ans -
triboelectricity
Overalls/dust coats made of nylon or synthetic materials must be worn when
repairing or handling ESDs. Right Ans - False
Some ESD protective measures include conductive containers with conductive
covers during transport. Right Ans - True
An electrostatic discharge passing through an ESD could cause catastrophic
failure, major electrical characteristic changes, or performance degradation in
the device. Right Ans - True
What two materials generate the greatest potential static charge when rubbed
together? Right Ans - Glass and polyethylene
What kind of materials generate electrostatic charges? Right Ans -
Triboelectric series
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