|
CS302
|
Generally The Power Dissipation Of Devices Remains Constant Throughout Their Operation
|
Ttl
|
Cmos 3.5 Series
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Cmos 5 Series
|
Power Dissipation Of All Circuits Increases With Time
|
A
|
|
CS302
|
In A State Diagram The Transition From A Current State To The Next State Is Determined By
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Current State And The Inputs
|
Current State And Outputs
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Previous State And Inputs
|
Previous State And Outputs
|
A
|
|
CS302
|
If The Fifo Memory Output Is Already Filled With Data Then __________
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It Is Locked; No Data Is Allowed To Enter
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It Is Not Locked; The New Data Overwrites The Previous Data
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Previous Data Is Swapped Out Of Memory And New Data Enters
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None Of Given Options
|
D
|
|
CS302
|
The Output Of An Xor Gate Is Zero (0) When __________ I) All The Inputs Are Zero Ii) Any Of The Inputs Is Zero Iii) Any Of The Inputs Is One Iv) All The Inputs Are One
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I Only
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Iv Only
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I And Iv Only
|
Ii And Iii Only
|
C
|
|
CS302
|
A Flip-Flop Is Presently In Set Stae And Must Remain Set On The Next Cliock Pulse. What Must J And K Be?
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J = 1 K = 0
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J = 1 K = X(Dont Care)
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J = X(Dont Care) K = 0
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J = 0 K = X(Dont Care)
|
B
|
|
CS302
|
A Particular Half Adder Has
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2 Inputs And 1 Output
|
2 Inputs And 2 Output
|
3 Inputs And 1 Output
|
3 Inputs And 2 Output
|
B
|
|
CS302
|
If Two Adjacent 1S Are Detected In The Input The Output Is Set To High. Input Combinations Will Be
|
0011
|
0101
|
1100
|
1010
|
A
|
|
CS302
|
A One-Shot Mono-Stable Device Contains
|
And Gate Resistor Capacitor And Not Gate
|
Nand Gate Resistor Capacitor And Not Gate
|
Nor Gate Resistor Capacitor And Not Gate
|
Xnor Gate Resistor Capacitor And Not Gate
|
B
|
|
CS302
|
The Boolean Expression (A +C)(Ab +Ac)(A C + B )Can Be Simplified To
|
Ab
|
Ab + A C
|
A B + B
|
Ab + Bc
|
B
|
|
CS302
|
Addition Of Two Octal Numbers “36” And “71” Results In __________
|
213
|
123
|
127
|
345
|
C
|
|
CS302
|
In Nor Gate Based S-R Latch If Both S And R Inputs Are Set To Logic 0 The Previous Output State Is Maintained
|
True
|
False
|
|
|
A
|
|
CS302
|
The 3-Variable Karnaugh Map (K-Map) Has Cells For Min Or Max Terms
|
4
|
8
|
12
|
16
|
B
|
|
CS302
|
__________ Is Used To Simplify The Circuit That Determines The Next State
|
State Diagram
|
Next State Table
|
State Reduction
|
State Assignment
|
D
|
|
CS302
|
An Alternate Method Of Implementing Comparators Which Allows The Comparators To Be Easily Cascaded Without The Need For Extra Logic Gates Is
|
Using A Single Comparator
|
Using Iterative Circuit Based Comparators
|
Connecting Comparators In Vertical Hierarchy
|
Extra Logic Gates Are Always Required
|
B
|
|
CS302
|
In __________ Q Output Of The Last Flip-Flop Of The Shift Register Is Connected To The Data Input Of The First Flip-Flop Of The Shift Register
|
Moore Machine
|
Meally Machine
|
Johnson Counter
|
Ring Counter
|
D
|
|
CS302
|
Asynchronous Mean That__________
|
Each Flip-Flop After The First One Is Enabled By The Output Of The Preceding Flip-Flop
|
Each Flip-Flop Is Enabled By The Output Of The Preceding Flip-Flop
|
Each Flip-Flop Except The Last One Is Enabled By The Output Of The Preceding Flip-Flop
|
Each Alternative Flip-Flop After The First One Is Enabled By The Output Of The Preceding Flip-Flop
|
D
|
|
CS302
|
Bi-Stable Devices Remain In Either Of Their States Unless The Inputs Force The Device To Switch Its State
|
10
|
8
|
3
|
2
|
D
|
|
CS302
|
The Output Of The Expression F=A.B.C Will Be Logic __________ When A=1 B=0 C=1
|
Undefined
|
One
|
Zero
|
No Output As Input Is Invalid
|
C
|
|
CS302
|
Occurs When The Same Clock Signal Arrives At Different Times At Different Clock Inputs Due To Propagation Delay
|
Race Condition
|
Clock Skew
|
Ripple Effect
|
None Of Given Options
|
B
|
|
CS302
|
An Astable Multivibrator Is Known As A(N)
|
Oscillator
|
Booster
|
One-Shot
|
Dual-Shot
|
C
|