CS302 Quiz No. 3 File 4

Question # 1 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
In Master-Slave flip-flop the Clock signal is connected to Slave flip-flop using ________ gate
Select correct option:
AND
OR
NOT
NAND


Question # 2 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
The ABEL symbol for “OR” operation is 3
Select correct option:
 &
 !
 #
 $


Question # 3 of 10 ( Start time: 03:03:55 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 # 4 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
8-bit parallel data can be converted into serial data by using _____3___ multiplexer
Select correct option:
 4-to-2
 4-to-4
 8-to-1
 8-to-4


Question # 5 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
The terminal count of a 4-bit binary counter in the UP mode is____________
Select correct option:
 1100
 0011
 1111
 0000


Question # 6 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
The counter states or the range of numbers of a counter is determined by the formula. (“n” represents the total number of flip-flops) 3
Select correct option:
 (n raise to power 2)
 (n raise to power 2 and then minus 1)
 (2 raise to power n)
 (2 raise to power n and then minus 1)



Question # 7 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
Bi-stable devices remain in either of their ____4_____ states unless the inputs force the device to switch its state
Select correct option:
 Ten
 Eight
 Three
 Two


Question # 8 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
The glitches due to "Race Condition" can be avoided by using a _____4______
Select correct option:
 Gated flip-flops
 Pulse triggered flip-flops
 Positive-Edge triggered flip-flops
 Negative-Edge triggered flip-flops






Question # 9 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
A synchronous decade counter will have ____2___ flip-flops
Select correct option:
 3
 4
 7
 10


Question # 10 of 10 ( Start time: 03:03:55 PM )  Total Marks: 1  
________ flip-flops are obsolete now.
Select correct option:
 Edge-triggered
 Master-Slave
 T-Flipflop
 D-Flipflop