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# Digital Logic Circuits (DLC) MCQs | Page - 1

Dear candidates you will find MCQ questions of Digital Logic Circuits (DLC) here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

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Mr. Dubey • 51.17K Points
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## `Q. 1) Diode–transistor logic (DTL) is the direct ancestor of `

(A) register-transistor logic
(B) transistor–transistor logic
(C) high threshold logic
(D) emitter coupled logic

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Mr. Dubey • 51.17K Points
Coach

## `Q. 2) In DTL logic gating function is performed by `

(A) diode
(B) transistor
(C) inductor
(D) capacitor

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Mr. Dubey • 51.17K Points
Coach

## `Q. 3) In DTL amplifying function is performed by `

(A) diode
(B) transistor
(C) inductor
(D) capacitor

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Mr. Dubey • 51.17K Points
Coach

## `Q. 4) How many stages a DTL consist of?`

(A) 2
(B) 3
(C) 4
(D) 5

M

Mr. Dubey • 51.17K Points
Coach

## `Q. 5) The full form of CTDL is `

(A) complemented transistor diode logic
(B) complemented transistor direct logic
(C) complementary transistor diode logic
(D) complementary transistor direct logic

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Mr. Dubey • 51.17K Points
Coach

## `Q. 6) The DTL propagation delay is relatively `

(A) large
(B) small
(C) moderate
(D) negligible

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Mr. Dubey • 51.17K Points
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## `Q. 7) The way to speed up DTL is to add an across intermediate resister is `

(A) small “speed-up” capacitor
(B) large “speed-up” capacitor
(C) small “speed-up” transistor
(D) large ” speed-up” transistor

M

Mr. Dubey • 51.17K Points
Coach

## `Q. 8) The process to avoid saturating the switching transistor is performed by `

(A) baker clamp
(B) james r. biard
(C) chris brown
(D) totem-pole

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Mr. Dubey • 51.17K Points
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## `Q. 9) A major advantage of DTL over the earlier resistor–transistor logic is the `

(A) increased fan out
(B) increased fan in
(C) decreased fan out
(D) decreased fan in

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Mr. Dubey • 51.17K Points
Coach

## `Q. 10) To increase fan-out of the gate in DTL `

(A) an additional capacitor may be used
(B) an additional resister may be used
(C) an additional transistor and diode may be used
(D) only an additional diode may be used

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