CS302 Quiz No. 3 File 1

CS302 Today Quiz No 3
Question # 1 of 10 ( Start time: 11:29:09 PM )     Total Marks: 1
Bi-stable devices remain in either of their _________ states unless the inputs force the device to switch its state
Select correct option:
            Ten
            Eight
            Three
            Two


Question # 2 of 10 ( Start time: 11:30:10 PM )     Total Marks: 1
In Synchronous systems, the output of all the digital circuits changes when an enable signal is applied instead of the clock signal.
Select correct option:
            True
            False 228
        
Question # 3 of 10 ( Start time: 11:30:31 PM )     Total Marks: 1
________ flip-flops are obsolete now.
Select correct option:
            Edge-triggered
            Master-Slave 257
            T-Flipflop
            D-Flipflop

        
Question # 4 of 10 ( Start time: 11:31:21 PM )     Total Marks: 1
If a circuit suffers “Clock Skew “ problem, the output of circuit can’t be guarantied.
Select correct option:
            True 
            False


Question # 5 of 10 ( Start time: 11:31:36 PM )     Total Marks: 1
Flip flops are also called _____________
Select correct option:
            Bi-stable multivibrators 228
            Bi-stable singlevibrators
            Bi-stable dualvibrators
            Bi-stable transformer


Question # 6 of 10 ( Start time: 11:33:01 PM )     Total Marks: 1
A mono-stable device only has a single stable state
Select correct option:
            True 262
            False


Question # 7 of 10 ( Start time: 11:33:43 PM )     Total Marks: 1
If S=1 and R=0, then for positive edge triggered flip-flop Q(t+1) = _________
Select correct option:
            0
            1 230
            Invalid
            Input is invalid
Question # 8 of 10 ( Start time: 11:34:03 PM )     Total Marks: 1
If the S and R inputs of the gated S-R latch are connected together using a ______ gate then there is only a single input to the latch. The input is represented by D instead of S or R (A gated D-Latch)
Select correct option:
            AND
            OR
            NOT 226
            XOR


Question # 9 of 10 ( Start time: 11:35:17 PM )     Total Marks: 1
In Master-Slave flip-flop the Clock signal is connected to Slave flip-flip using ________ gate
Select correct option:
            AND
            OR
            NOT
            NAND


Question # 10 of 10 ( Start time: 11:36:46 PM )   Total Marks: 1
The glitches due to "Race Condition" can be avoided by using a ___________
Select correct option:
            Gated flip-flops
            Pulse triggered flip-flops
            Positive-Edge triggered flip-flops
            Negative-Edge triggered flip-flop 267