CS-302 Quiz Preparation Virtual University With Answers

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CS-302 Quiz Preparation Virtual University

Sr. # Questions Answers Choice
1 The output of an AND gate is one when _______ All of the inputs are one Any of the input is one Any of the input is zero All the inputs are zero
2 3.3 v CMOS series is characterized by __________ and _________as compared to the 5 v CMOS series Low switching speeds, high power dissipation Fast switching speeds, high power dissipation Fast switching speeds, very low power dissipation Low switching speeds, very low power dissipation
3 When the control line in tri-state buffer is high the buffer operates like a ________gate AND OR NOT XOR
4 Generally, the Power dissipation of _______ devices remains constant throughout their operation. TTL CMOS 3.5 series CMOS 5 Series Power dissipation of all circuits increases with time
5 Q2 :=Q1 OR X OR Q3 Q2:= Q1 $ X $ Q3 Q2:= Q1 # X # Q3 Q2:= Q1 & X & Q3 Q2:= Q1 ! X ! Q3
6 The high density FLASH memory cell is implemented using ______________ 1 floating-gate MOS transistor 2 floating-gate MOS transistors 4 floating-gate MOS transistors 6 floating-gate MOS transistors
7 ______ of a D/A converter is determined by comparing the actual output of a D/A converter with the expected output Resolution Accuracy Quantization Missing Code
8 LUT is acronym for _________ Look Up Table Local User Terminal Least Upper Time Period None of given options
9 THE HOURS COUNTER IS IMPLEMENTED USING __________ ONLY A SINGLE MOD-12 COUNTER IS REQUIRED MOD-10 AND MOD-6 COUNTERS MOD-10 AND MOD-2 COUNTERS A SINGLE DECADE COUNTER AND A FLIP-FLOP
10 The design and implementation of synchronous counters start from _________ state table k-map state diagram Truth table
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