Re: (VU-Study-Corner) Solved Quiz Cs302 Quiz Conference

Umair  ap nahin sochatay k aap ne kya kamaaal kardya hay yar :)
excellent job.

On Wed, Nov 16, 2011 at 8:13 PM, mc110200409 Shiraz Ahmed <mc110200409@vu.edu.pk> wrote:

thnx a lot dude......

On Wed, Nov 16, 2011 at 8:02 PM, mc100402577 Bushra Anjum <mc100402577@vu.edu.pk> wrote:

YA U R RITE THESE GUYS ARE AWSOME GOD BLESS THEM

On Wed, Nov 16, 2011 at 7:44 PM, mc100400939 Sabtain Abbas <mc100400939@vu.edu.pk> wrote:

AoA

You are awesome!

Would you please like to guide me current GDB of mgt503.

Hope you will reply early as possible to confirm me.

Thanks!

Sabtain Abbas

MBA 

On Wed, Nov 16, 2011 at 7:40 PM, mc100402577 Bushra Anjum <mc100402577@vu.edu.pk> wrote:

ohhhhhhhhhh myyyyyyyyyy GOD

YRRRRRRRRRRRRRRRRRRRRRR

JAZAK ALLAH ALL BROS AND SIS U GUYS ARE ROCKING SO SWEET OF U ALL MAY ALLAH PAK BLESS U ALL WITH LOTS OF SUCCESS  IN EVERY EXAM AND HAPPINESS IN THIS WORLD AND IN THE NEXT TOOOOOOOOO

JAZAK ALLAH THNX A LOTTTTTTTTTTTTTTTTTTTTTTTTT AGAINNNNNNN 

JEETEY RAHO YAARO

On Wed, Nov 16, 2011 at 6:46 PM, Umair Saulat <saulat.umair@googlemail.com> wrote:

Solved Quiz

CS302

Dated16-11-2011

 

CS302 – Quiz

shafqat: MC100400836 : Shafqat Hussain 

Question # 1 of 10 ( Start time: 03:15:33 PM ) Total Marks: 1 
The complement of a variable is always 
Select correct option: 
0 
1 
equal to the variable 
the inverse of the variable

 

Question # 2 of 10 ( Start time: 03:16:20 PM ) Total Marks: 1 
The 4-variable K-Map has ______ rows and _________ columns of cells. 
Select correct option: 
2, 2
2, 4
4, 2
4, 4

 

Question # 3 of 10 ( Start time: 03:17:15 PM ) Total Marks: 1 
Half-Adder Logic circuit contains ___ XOR Gates. 
Select correct option: 

0 
2 
4 
6

 

Question # 4 of 10 ( Start time: 03:18:46 PM ) Total Marks: 1 
The boolean expression X = AB + CD represents 
Select correct option: 
two ORs ANDed together 
a 4-input AND gate 
two ANDs ORed together 
an exclusive-Or

 

 

 

Question # 5 of 10 ( Start time: 03:19:54 PM ) Total Marks: 1 
An example of SOP expression is 
Select correct option: 
A + B(C + D) 
A'B + AC' + AB'C 
(A' + B + C)(A + B' + C) 
both (a) nad (b)

 

Question # 6 of 10 ( Start time: 03:21:10 PM ) Total Marks: 1 
Sum term (Max term) is implemented using ______ gates 
Select correct option: 
OR
AND
NOT
OR-AND

 

Question # 7 of 10 ( Start time: 03:21:48 PM ) Total Marks: 1 
The domain of the expression AB'CD + AB' + C'D + B is 
Select correct option: 

A and D 
B only 
A,B,C and D 
none of these

Question # 8 of 10 ( Start time: 03:22:52 PM ) Total Marks: 1 
A SOP expression having a domain of 3 variables will have a truth table having __ combinations of inputs and corresponding output values. 
Select correct option: 
2
4
8
16

Question # 9 of 10 ( Start time: 03:23:34 PM ) Total Marks: 1 
The boolean expression (A +C)(AB' +AC)(A'C' + B')can be simplified to  
Select correct option: 
AB' 
AB + A'C 
A'B + BC 
AB + BC

 

 

 

Question # 10 of 10 ( Start time: 03:24:48 PM ) Total Marks: 1 
The bolean expression A + BC equals 
Select correct option: 

(A' + B)(A' + C) 
(A + B)(A + C) 
(A + B)(A' + C) 
none of the above

 CS302 – Quiz

kanwal.sahira:

 

2's complement of 5 is

1101

1011

0101

1100

 

The 4-variable Karnaugh Map (K-Map) has _____ cells for min or max terms

  4

  8

  12

  16

 

Half-Adder Logic circuit contains ___ XOR Gates.

  0

  2                    (not sure)

  4

  6

 The bolean expression A + BC equals

 (A' + B)(A' + C)

 (A + B)(A + C)

 (A + B)(A' + C)

 

 _____ is invalid number of cells in a single group formed by the adjacent cells in K-map

  2

  8

  12

  16

 

 

 

Which one of the following is NOT a valid rule of Boolean algebra?

A + 1 = 1

A = A'

AA = A

A + 0 = A

 

Adjacent 1s detector circuit will have active high output for the input

0101

1010

0011

0001

 

A standard POS form has ________ terms that have all the variables in the domain of the expression.

sum

product

Min

Composite

 

A 5-variable karnaugh map has

sixteen cells

thirty two cells

sixty-four cells

None of these

 

Adjacent 1s detector circuit will have active low output for the input

1101

1010

0110

1011

CS302 – Quiz

Aiman

 

standard POS form has ________ terms that have all the variables in the domain of the expression. 
Select correct option: 
Sum
Product
Min
Composite

 

 

 

 

 

Aiman: Sum term (Max term) is implemented using ______ gates 
Select correct option: 
OR
AND
NOT

OR-AND

 

Aiman: In a 4-variable K-map, a 2-variable product term is produced by  
Select correct option: 
a 2-cell group of 1s 
a 8-cell group of 1s 
a 4-cell group of 1s 
a 4-cell group of 0s

 

Aiman: Half-Adder Logic circuit contains ___ XOR Gates. 
Select correct option: 
0 
2                      (Not Sure)
4 
6

 

Aiman: The 4-variable Karnaugh Map (K-Map) has _____ cells for min or max terms 
Select correct option: 
4
8
12
16

 

Aiman: Adjacent 1s detector circuit will have active low output for the input 
Select correct option: 
1101 
1010 
0110 
1011

 

Aiman: 4-variable K-Map has ______ rows and _________ columns of cells. 
Select correct option: 
2, 2
2, 4
4, 2
4, 4

 

 

 

Aiman: boolean expression A + B' + C is 
Select correct option: 
a sum term 
a literal term 
a product term 
a complemented term

 

Aiman: The bolean expression A + BC equals 
Select correct option: 
(A' + B)(A' + C) 
(A + B)(A + C) 
(A + B)(A' + C) 
none of the above

 

 

 

CS302 – Quiz

anna: MC100200808 : Irsa Anum

Question # 1 of 10 ( Start time: 04:06:02 PM ) Total Marks: 1
In a 4-variable K-map, a 2-variable product term is produced by
Select correct option:
a 2-cell group of 1s
a 8-cell group of 1s
a 4-cell group of 1s
a 4-cell group of 0s

 

Question # 2 of 10 ( Start time: 04:06:52 PM ) Total Marks: 1
the boolean expression AB'CD'is
Select correct option:
a sumterm
a product term
a literal term
always 1

 

Question # 3 of 10 ( Start time: 04:07:17 PM ) Total Marks: 1
The complement of a variable is always
Select correct option:
0
1
equal to the variable
the inverse of the variable

 

Question # 4 of 10 ( Start time: 04:07:38 PM ) Total Marks: 1
A standard SOP form has ________ terms that have all the variables in the domain of the expression.
Select correct option:
Sum
Product
Max
Composite

 

Question # 5 of 10 ( Start time: 04:08:04 PM ) Total Marks: 1
which of the following rules states that if one input of an AND gate is always 1, the output is equal to the other input?
Select correct option:
A +1 =1
A +A =A
A.A = A
A.1 = A

Question # 6 of 10 ( Start time: 04:08:43 PM ) Total Marks: 1
The 4-variable Karnaugh Map (K-Map) has _____ cells for min or max terms
Select correct option:
4
8
12
16

 

Question # 7 of 10 ( Start time: 04:09:11 PM ) Total Marks: 1
______ is invalid number of cells in a single group formed by the adjacent cells in K-map
Select correct option:
2
8
12
16

 

Question # 8 of 10 ( Start time: 04:09:51 PM ) Total Marks: 1
A standard POS form has ________ terms that have all the variables in the domain of the expression.
Select correct option:
Sum
Product
Min
Composite

 

 

 

Question # 9 of 10 ( Start time: 04:10:18 PM ) Total Marks: 1
Half-Adder Logic circuit contains ___ XOR Gates.
Select correct option:
0
2
4
6

 

Question # 10 of 10 ( Start time: 04:11:21 PM ) Total Marks: 1
An example of SOP expression is
Select correct option:
A + B(C + D)
A'B + AC' + AB'C
(A' + B + C)(A + B' + C)
both (a) nad (b)

 

CS302 – Quiz

aamirali.ali16:

Question # 1 of 10 ( Start time: 04:29:23 PM ) Total Marks: 1 In a 4-variable K-map, a 2-variable product term is produced by Select correct option: a 2-cell group of 1s a 8-cell group of 1s a 4-cell group of 1s a 4-cell group of 0s

4

8

16

12

 

aamirali.ali16: A 5-variable karnaugh map has

Select correct option:

sixteen cells

thirty two cells

sixty-four cells

None of these  

 

aamirali.ali16: Question # 4 of 10 ( Start time: 04:31:09 PM ) Total Marks: 1 A SOP expression having a domain of 3 variables will have a truth table having __ combinations of inputs and corresponding output values.

Select correct option:

2

 4

 8

16

 

aamirali.ali16: Question # 5 of 10 ( Start time: 04:31:36 PM ) Total Marks: 1 An example of SOP expression is Select correct option:

A + B(C + D)

A'B + AC' + AB'C

(A' + B + C)(A + B' + C)

both (a) and (b)

 

Question # 6 of 10 ( Start time: 04:32:14 PM ) Total Marks: 1 ______ is invalid number of cells in a single group formed by the adjacent cells in K-map Select correct option:

2

8

12

16

 

aamirali.ali16: Question # 7 of 10 ( Start time: 04:32:45 PM ) Total Marks: 1 Don't care conditions are marked as _________ in the output column of the function table Select correct option:

0

 1

 X

None of the given options

 

aamirali.ali16: Question # 8 of 10 ( Start time: 04:33:10 PM ) Total Marks: 1 which of the following rules states that if one input of an AND gate is always 1, the output is equal to the other input? Select correct option:

A +1 =1

A +A =A

A.A = A

A.1 = A

aamirali.ali16: Question # 9 of 10 ( Start time: 04:33:38 PM ) Total Marks: 1 the boolean expression AB'CD'is Select correct option:

a sumterm

a product term

a literal term

always 1

aamirali.ali16: Question # 10 of 10 ( Start time: 04:34:19 PM ) Total Marks: 1 The cell marked 6 in 4-variable K-Map represent minterm 6 or the maxterm 6 having the following binary value of variables A, B, C and D. Select correct option: A=1, B=1, C=0, D=0 A=0, B=1, C=1, D=0 A=0, B=0, C=1, D=1 A=1, B=0, C=0, D=1

A=1, B=1, C=0, D=0

A=0, B=1, C=1, D=0

A=0, B=0, C=1, D=1

A=1, B=0, C=0, D=1

 

 

 

CS302 – Quiz

BC100402536 : Rana Anjum Javed 
Question # 1 of 10 ( Start time: 04:34:34 PM ) Total Marks: 1 
Sum term (Max term) is implemented using ______ gates 
Select correct option: 
OR
AND
NOT
OR-AND

Question # 2 of 10 ( Start time: 04:35:51 PM ) Total Marks: 1 
Half-Adder Logic circuit contains ___ XOR Gates. 
Select correct option: 
0 
2 
4 
6

Question # 3 of 10 ( Start time: 04:36:19 PM ) Total Marks: 1 
The boolean expression X = AB + CD represents 
Select correct option: 
two ORs ANDed together 
a 4-input AND gate 
two ANDs ORed together 
an exclusive-Or

Question # 4 of 10 ( Start time: 04:36:45 PM ) Total Marks: 1 
______ is invalid number of cells in a single group formed by the adjacent cells in K-map 
Select correct option: 
2
8
12 
16

Question # 5 of 10 ( Start time: 04:37:00 PM ) Total Marks: 1 
The 4-variable Karnaugh Map (K-Map) has _____ cells for min or max terms 
Select correct option: 
4
8
12
16

 

 

 

 

Question # 6 of 10 ( Start time: 04:37:23 PM ) Total Marks: 1 
the boolean expression AB'CD'is 
Select correct option: 

a sumterm 
a product term 
a literal term 
Question # 7 of 10 ( Start time: 04:37:56 PM ) Total Marks: 1 
The boolean expression (A +C)(AB' +AC)(A'C' + B')can be simplified to  
Select correct option: 
AB' 
AB + A'C 
A'B + BC 
AB + BC

Question # 8 of 10 ( Start time: 04:38:41 PM ) Total Marks: 1 
which of the following rules states that if one input of an AND gate is always 1, the output is equal to the other input? 
Select correct option: 
A +1 =1 
A +A =A 
A.A = A 
A.1 = A

Question # 9 of 10 ( Start time: 04:39:00 PM ) Total Marks: 1 
A standard SOP form has ________ terms that have all the variables in the domain of the expression. 
Select correct option: 
Sum
Product
Max
Composite

Question # 10 of 10 ( Start time: 04:39:43 PM ) Total Marks: 1 
For a Standard SOP expression, a ____ is placed in the cell corresponding to the product term (Minterm) present in the expression.  
Select correct option: 
0
1
X (don't care condition)
Any of given option depending on SOP term.

 

--
Zindagi mein 2 Logo ka buhat khayal rahkoooo

Ist woh jiss ney tumhari jeet ke Liye buhat kuch hara hoo (Father)

2nd woh jiss ko tum ney har dukh me pukaara hoo (Mother)

Regards, 

Umair Saulat

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