CS 302 – Solved Current Grand Quiz 2020

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cs 302 solved grand quiz current 2020

CS 302 – Solved Current Grand Quiz 2020!!

 

When the control line in tri-state buffer is high, the buffer operates like a ________gate.

  1. XOR
  2. AND
  3. OR
  4. NOT

PALs tend to execute ___________logic.

  1. SPD
  2. SOP
  3. SAC
  4. SAP

The latch is said to be in logic __________ state when Q=1 and Q’=0 and it is in the logic low state when Q=0 and Q’=1.

  1. low
  2. high
  3. constant
  4. zero

A standard interface for programming the In-System PLD consists of

  1. 2-wire
  2. 4-wire
  3. 8-wire
  4. 16-wire

The decimal value “20” is equivalent to binary value ___________.

  1. 10011
  2. 11001
  3. 00101
  4. 10100

The bolean expression A+BC equals

  1. (A’ + B)(A’ + C)
  2. (A + B’)(A +C’)
  3. (A + B)(A + C)
  4. (A + B)(A’ + C)

Both the multiplexers are selected simultaneously when ____ is set to logic ______ in 2-Input, 8-bit Multiplexer.

  1. G, Low
  2. G, High
  3. S, Low
  4. S, High

Sign magnitude can represent __________.

  1. Negative number
  2. Positive Numbers
  3. negative and positive number
  4. Natural number

Modern information transmission techniques are relying more on ________ transmission.

  1. Analogue
  2. Digital
  3. digital and Analogue
  4. None of given

A Karnaugh Map is organized in the form of a (an)______.

  1. Column
  2. Array
  3. Row
  4. Structure

Consider the sum of weight method for converting decimal into binary value,_____is the highest weight for 411.

  1. 64
  2. 128
  3. 256
  4. 512

In 16-input multiplexer ,the decoder input ________ and_____ enable one out of the four multiplexers.

  1. A, B
  2. B, C
  3. C, D
  4. A, D

PLDs have In-System programming (ISP) capability that allows the ________ to be programmed after they have been installed on a  circuit board.

  1. PLAs
  2. PALs
  3. PLDs
  4. EPROM

Portable devices that run on batteries use ______circuits that have low power dissipation.

  1. Series
  2. Integrated
  3. Parallel
  4. Electric

The Binary number 1011.101 has an Integer part represented by _____ and a fraction part _______ separated by a decimal point.

  1. 1011,101
  2. 101, 1011
  3. 101, 1101
  4. 1011,11

The OLMC of the GAL 16V8 is similar to the OLMC of the ____________with some enhancements.

  1. GAL22V10
  2. GAL16V10
  3. GAL14V10
  4. GAL12V10

TTL based devices work with a dc supply of ______Volts

  1. +10
  2. +5
  3. +3
  4. 3.3

The AND Gate performs a logical _______ function

  1. Addition
  2. Subtraction
  3. Multiplication
  4. Division

The output of a NAND Gate is _______when all the inputs are one.

  1. Zero
  2. One
  3. Available
  4. Not available

How many maximum group can be generated in 4 variable K map?

  1. 4
  2. 8
  3. 12
  4. 16

 

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