Skip to main content

CS302 Quiz No. 3 File 3


In a 4-bit binary counter, the next state after the terminal count in the DOWN mode is __________
0000
1111
0001
10000


If S=1 and R=0, then for positive edge triggered flip-flop Q(t+1) = _______
0
1
invalid
Input is invalid


In Master-Slave flip-flop setup, the master flip flop operates at ________
Positive half cycle of pulse
Negative half cycle of pulse
Both Master-Slave operate simultaneously
Master-Slave flip-flop does not operate on pulses, rather it is edge triggered.


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)
AND
OR
NOT
XOR


The minimum time required for the input logic levels to remain stable before the clock transition occurs is known as the _________
Set-up time
Hold time
Pulse Interval time
Pulse Stability time (PST)


The 74HC163 is a 4-bit Synchronous Counter.it has..............parallel data inputs pins
2
4
6
8


We have a digital circuit. Different parts of circuit operate at different clock frequencies (4MHZ, 2MHZ and 1MHZ), but we have a single clock source having a fix clock frequency (4MHZ), to supply the required frequency to each part of circuit, we can get help by using _________
Using S-R Flop-Flop
D-flipflop
J-K flip-flop
T-Flip-Flop


When the control line in tri-state buffer is high, the buffer operates like a ______ gate
XOR
AND
OR
NOT


A Divide-by-20 counter can be acheived by using
Flip-Flop and DIV 10
Flip-Flop and DIV 16
Flip-Flop and DIV 32
Div 10 and DIV 16


The ABEL symbol for “OR” operation is
&
#
$
!
 

Comments

Post a Comment

Please give us your feedback & help us to improve this site.

Popular posts from this blog

CS614 Quiz No.4 Shared by Princess (solved), Spring 2014

  “What means What”. The phrase refers to: Select correct option:  Meta data  External data Transformed data Internal representations Question # 2 of 10 Which of the following is NOT one of the activities of “Maintenance and Growth” phase in Kimball’s DWH development approach? Select correct option: Education Technical Education Program Support  Interface Deployment                 Question # 3 of 10 Horizontally wide data means: Select correct option: Dataset has large no. of attributes Dataset has large no. of records Dataset has attribute skews Dataset has partitioning skews                 Question # 4 of 10 Which of the following is NOT one of the top-10 mistakes that should be avoided during DWH development? Select correct option: Not interacting directly with end user Not being an accommodating person Isolating IT support people from business users Training the users with dummy data and considering it success             

CS614 Quiz No.4 Shared by MT Khan (Solved)

Question # 1 of 10 ( Start time: 09:04:39 PM ) Total Marks: 1 A typical cycle of implementing the change in DWH comprises of the sequence: Select correct option: Production -> QA -> Development Development-> QA -> Production(CORRECT) Development -> Production -> QA Production -> Development -> QA Question # 2 of 10 ( Start time: 09:05:16 PM ) Total Marks: 1 Vertically wide data means: Select correct option: Dataset has large no. of attributes Dataset has large no. of records(CORRECT) Dataset has attribute skews Dataset has partitioning skews Question # 3 of 10 ( Start time: 09:05:43 PM ) Total Marks: 1 In ___________ phase of kimballs approach, we identify the components needed now and in future. Select correct option: Requirement definition Architectural design Product development Analytical application development Question # 4 of 10 ( Start time: 09:06:56 PM ) Total Marks: 1 Technical architecture design supports the communicat

CS301 Quiz No.2 Shared by Tayyeba

Binary search algorithm can not be applied to ____ Select correct option: sorted linked list sorted binary trees        ok sorted linear array pointer array During in-order traversal using recursive calls, if we found a node is NULL. It means this node will satisfy following condition. Select correct option: It will not have left child        ok It will not have right child It will not have both left and right children None of given options Identify the data structure which allows deletions at both ends of the list but insertion at only one end. Select correct option: Input-restricted deque Output-restricted deque Priority queues        ok A BST generated from the data in ascending order is ____________. Select correct option: Linear Nonlinear Balanced        ok Un sorted In a program a reference variable, say x, can be declared as Select correct option: int &x ;        ok int *x ; int x ; None of the given options he depth of a complete bina