VU CS-302 Online Test Preparation

CS-302 Quiz Preparation Virtual University

Sr. #	Questions	Answers Choice
1	The basic building block for a logical circuit is _______	A Flip-Flop A Logical Gate An Adder None of given options
2	The decimal “17” in BCD will be represented as _________	<sub>11101</sub> 11011 10111 11110
3	The ANSI/IEEE Standard 754 defines a __________Single-Precision Floating Point format for binary numbers.	8-bit 16-bit 32-bit 64-bit
4	Stack is an acronym for_________	FIFO memory LIFO memory Flash Memory Bust Flash Memory
5	The expression F=A+B+C describes the operation of three bits _____ Gate	OR AND NOT NAND
6	DRAM stands for __________	Dynamic RAM Data RAM Demoduler RAM None of given options
7	LUT is acronym for ________.	Look Up Table Local User Terminal Least Upper Time Period None of given options
8	In asynchronous transmission when the transmission line is idle, _________	It is set to logic low It is set to logic high Remains in previous state State of transmission line is not used to start transmission
9	A logic circuit with an output consists of ________	two AND gates, two OR gates, two inverters three AND gates, two OR gates, one inverter two AND gates, one OR gate, two inverters two AND gates, one OR gate
10	The _____________ input overrides the ________ input	Asynchronous, synchronous Synchronous, asynchronous Preset input (PRE), Clear input (CLR) Clear input (CLR), Preset input (PRE)