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Recent questions tagged isro2008
9
votes
1
answer
31
ISRO2008-27
The output $\text{Y}$ of the given circuit $1$ $0$ $\text{X}$ $\text{X}'$
The output $\text{Y}$ of the given circuit$1$$0$$\text{X}$$\text{X}'$
go_editor
4.0k
views
go_editor
asked
Jun 12, 2016
Digital Logic
isro2008
digital-logic
circuit-output
+
–
7
votes
1
answer
32
ISRO2008-26
The logic operations of two combinational circuits in Figure-I and Figure -II are entirely different identical complementary dual
The logic operations of two combinational circuits in Figure-I and Figure -II areentirely differentidenticalcomplementarydual
go_editor
4.5k
views
go_editor
asked
Jun 12, 2016
Digital Logic
isro2008
digital-logic
circuit-output
+
–
9
votes
4
answers
33
ISRO2008-25
In the expression $\overline{\text{A}}(\overline{\text{A}}+\overline{\text{B}})$ by writing the first term $\text{A}$ as $\text{A + 0}$, the expression is best simplified as $\text{A+AB}$ $\text{AB}$ $\text{A}$ $\text{A+B}$
In the expression $\overline{\text{A}}(\overline{\text{A}}+\overline{\text{B}})$ by writing the first term $\text{A}$ as $\text{A + 0}$, the expression is best simplified...
go_editor
4.9k
views
go_editor
asked
Jun 12, 2016
Digital Logic
isro2008
digital-logic
boolean-algebra
+
–
10
votes
2
answers
34
ISRO2008-24
The Boolean expression $(\text{A}+\overline{\text{C}})(\overline{\text{B}} + \overline{\text{C}})$ simplifies to $\overline{\text{C}} + \text{A} \overline{\text{B}}$ $\overline{\text{C}} (\overline{\text{A}} +\text{B})$ $\overline{\text{B}}\;\overline{\text{C}} + \text{A}\overline{\text{B}}$ None of these
The Boolean expression $(\text{A}+\overline{\text{C}})(\overline{\text{B}} + \overline{\text{C}})$ simplifies to$\overline{\text{C}} + \text{A} \overline{\text{B}}$$\over...
go_editor
5.2k
views
go_editor
asked
Jun 12, 2016
Digital Logic
isro2008
digital-logic
boolean-algebra
+
–
12
votes
4
answers
35
ISRO2008-22
How many $2$-input multiplexers are required to construct a $2^{10}$-input multiplexer? $1023$ $31$ $10$ $127$
How many $2$-input multiplexers are required to construct a $2^{10}$-input multiplexer?$1023$$31$$10$$127$
go_editor
8.4k
views
go_editor
asked
Jun 12, 2016
Digital Logic
isro2008
digital-logic
multiplexer
+
–
4
votes
3
answers
36
ISRO2008-21
The advantage of MOS devices over bipolar devices is that it allows higher bit densities and also cost effective it is easy to fabricate it is higher-impedance and operational speed all of these
The advantage of MOS devices over bipolar devices is thatit allows higher bit densities and also cost effectiveit is easy to fabricateit is higher-impedance and operation...
go_editor
2.8k
views
go_editor
asked
Jun 12, 2016
Integrated Circuits
isro2008
non-gate
integrated-circuits
+
–
10
votes
2
answers
37
ISRO2008-20
If $(12x)_3 = (123)_x$, then the value of $x$ is $3$ $3$ or $4$ $2$ None of these
If $(12x)_3 = (123)_x$, then the value of $x$ is$3$$3$ or $4$$2$None of these
go_editor
5.1k
views
go_editor
asked
Jun 12, 2016
Digital Logic
isro2008
digital-logic
number-representation
+
–
10
votes
1
answer
38
ISRO2008-13
If $N^2 = (7601)_8$ where $N$ is a positive integer, then the value of $N$ is $(241)_5$ $(143)_6$ $(165)_7$ $(39)_{16}$
If $N^2 = (7601)_8$ where $N$ is a positive integer, then the value of $N$ is$(241)_5$$(143)_6$$(165)_7$$(39)_{16}$
go_editor
8.2k
views
go_editor
asked
Jun 11, 2016
Digital Logic
isro2008
digital-logic
number-representation
+
–
5
votes
2
answers
39
ISRO2008-12
In the given network of AND and OR gates $f$ can be written as $\text{X}_0\text{X}_1\text{X}_2 \dots \text{X}_n + \text{X}_1\text{X}_2 \dots \text{X}_n + \text{X}_2\text{X}_3 \dots \text{X}_n + \dots + \text{X}_n$ ...
In the given network of AND and OR gates $f$ can be written as$\text{X}_0\text{X}_1\text{X}_2 \dots \text{X}_n + \text{X}_1\text{X}_2 \dots \text{X}_n + \text{X}_2\text{X...
go_editor
5.0k
views
go_editor
asked
Jun 11, 2016
Digital Logic
isro2008
digital-logic
circuit-output
+
–
9
votes
2
answers
40
ISRO2008-11
The Boolean theorem $\text{AB}+\overline{\text{A}}\text{C} +\text{BC = AB} + \overline{\text{A}}\text{C}$ corresponds to $\text{(A+B)} \bullet (\overline{\text{A}} +\text{C}) \bullet \text{(B+C) = (A+B)} \bullet (\overline{\text{A}} +\text{C})$ ... $\text{(A+B)} \bullet (\overline{\text{A}} +\text{C}) \bullet \text{(B+C) = AB} + \overline{\text{A}}\text{C}$
The Boolean theorem $\text{AB}+\overline{\text{A}}\text{C} +\text{BC = AB} + \overline{\text{A}}\text{C}$ corresponds to$\text{(A+B)} \bullet (\overline{\text{A}} +\text{...
go_editor
5.5k
views
go_editor
asked
Jun 10, 2016
Digital Logic
isro2008
digital-logic
boolean-algebra
+
–
6
votes
1
answer
41
ISRO2008-10
Which Project $802$ standard provides for a collision-free protocol? $802.2$ $802.3$ $802.5$ $802.6$
Which Project $802$ standard provides for a collision-free protocol?$802.2$$802.3$$802.5$$802.6$
go_editor
4.4k
views
go_editor
asked
Jun 10, 2016
Computer Networks
isro2008
computer-networks
network-protocols
+
–
7
votes
1
answer
42
ISRO2008-9
What is the bandwidth of the signal that ranges from $40$ kHz $4$ MHz $36$ MHz $360$ kHz $3.96$ MHz $396$ kHz
What is the bandwidth of the signal that ranges from $40$ kHz $4$ MHz$36$ MHz$360$ kHz$3.96$ MHz$396$ kHz
go_editor
7.4k
views
go_editor
asked
Jun 10, 2016
Computer Networks
isro2008
communication
non-gate
+
–
7
votes
6
answers
43
ISRO2008-8
The TCP sliding window can be used to control the flow of information always occurs when the field value is $0$ always occurs when the field value is $1$ occurs horizontally
The TCP sliding windowcan be used to control the flow of informationalways occurs when the field value is $0$always occurs when the field value is $1$occurs horizontally
go_editor
4.5k
views
go_editor
asked
Jun 10, 2016
Computer Networks
isro2008
computer-networks
tcp
sliding-window
+
–
6
votes
7
answers
44
ISRO2008-7
Consider the grammar $S \rightarrow ABCc \mid bc$ $BA \rightarrow AB$ $Bb \rightarrow bb$ $Ab \rightarrow ab$ $Aa \rightarrow aa$ Which of the following sentences can be derived by this grammar? abc aab abcc abbc
Consider the grammar$S \rightarrow ABCc \mid bc$$BA \rightarrow AB$$Bb \rightarrow bb$$Ab \rightarrow ab$$Aa \rightarrow aa$Which of the following sentences can be derive...
go_editor
10.0k
views
go_editor
asked
Jun 10, 2016
Theory of Computation
isro2008
theory-of-computation
context-free-language
grammar
+
–
5
votes
4
answers
45
ISRO2008-5
In Ethernet, the source address field in the MAC frame is the _______ address. original sender's physical previous station's physical next destination's physical original sender's service port
In Ethernet, the source address field in the MAC frame is the _______ address.original sender's physicalprevious station's physicalnext destination's physicaloriginal sen...
go_editor
6.5k
views
go_editor
asked
Jun 10, 2016
Computer Networks
isro2008
computer-networks
ethernet
+
–
7
votes
2
answers
46
ISRO2008-3
The subnet mask $255.255.255.192$ extends the network portion to $16$ bits extends the network portion to $26$ bits extends the network portion to $36$ bits has no effect on the network portion of an IP address
The subnet mask $255.255.255.192$extends the network portion to $16$ bitsextends the network portion to $26$ bitsextends the network portion to $36$ bitshas no effect on ...
go_editor
5.0k
views
go_editor
asked
Jun 10, 2016
Computer Networks
isro2008
computer-networks
subnetting
+
–
4
votes
2
answers
47
ISRO2008-2
The term Phong associated with Ray tracing shading Hiddenline removal a game
The term Phong associated withRay tracingshadingHiddenline removala game
go_editor
3.3k
views
go_editor
asked
Jun 10, 2016
Computer Graphics
isro2008
computer-graphics
non-gate
+
–
8
votes
3
answers
48
ISRO2007-64, ISRO2008-50
Feedback queues are very simple to implement dispatch tasks according to execution characteristics are used to favour real time tasks require manual intervention to implement properly
Feedback queuesare very simple to implementdispatch tasks according to execution characteristicsare used to favour real time tasksrequire manual intervention to implement...
go_editor
4.7k
views
go_editor
asked
Jun 10, 2016
Operating System
isro2007
operating-system
isro2008
process-scheduling
+
–
3
votes
5
answers
49
ISRO2008-60
Overlaying requires use of a loader allows larger programs, but requires more effort is most used on large computers is transparent to the user
Overlayingrequires use of a loaderallows larger programs, but requires more effortis most used on large computersis transparent to the user
jaiganeshcse94
4.7k
views
jaiganeshcse94
asked
Jun 2, 2016
Operating System
isro2008
operating-system
threads
+
–
4
votes
4
answers
50
ISRO2008-45
The TRAP is one of the interrupts available in $\textsf{INTEL 8085}.$ Which one of the following statements is true of TRAP ? it is level triggered it is negative edge triggered it is $\textsf{+ve}$ edge triggered it is both $\textsf{+ve}$ and $\textsf{-ve}$ edges triggered
The TRAP is one of the interrupts available in $\textsf{INTEL 8085}.$ Which one of the following statements is true of TRAP ?it is level triggeredit is negative edge trig...
jaiganeshcse94
4.0k
views
jaiganeshcse94
asked
Jun 1, 2016
CO and Architecture
isro2008
co-and-architecture
8085-microprocessor
non-gate
+
–
9
votes
1
answer
51
ISRO2008-31
If the two matrices $\begin{bmatrix} 1 &0 &x \\ 0 & x& 1\\ 0 & 1 & x \end{bmatrix}$ and $\begin{bmatrix} x &1 &0 \\ x & 0& 1\\ 0 & x & 1 \end{bmatrix}$ have the same determinant, then the value of $x$ is $\frac{1}{2}$ $\sqrt2$ $\pm \frac{1}{2}$ $\pm \frac{1}{\sqrt2}$
If the two matrices $\begin{bmatrix} 1 &0 &x \\ 0 & x& 1\\ 0 & 1 & x \end{bmatrix}$ and $\begin{bmatrix} x &1 &0 \\ x & 0& 1\\ 0 & x & 1 \end{bmatrix}$ have the same dete...
jaiganeshcse94
2.4k
views
jaiganeshcse94
asked
May 31, 2016
Linear Algebra
isro2008
linear-algebra
matrix
determinant
+
–
8
votes
4
answers
52
ISRO2008-23
A computer uses $8$ digit mantissa and $2$ digit exponent. If $a=0.052$ and $b=28E+11$ then $b+a-b$ will : result in an overflow error result in an underflow error be $0$ be $5.28E$+$11$
A computer uses $8$ digit mantissa and $2$ digit exponent. If $a=0.052$ and $b=28E+11$ then $b+a-b$ will :result in an overflow errorresult in an underflow errorbe $0$be ...
cse23
7.6k
views
cse23
asked
May 12, 2016
Digital Logic
isro2008
digital-logic
number-representation
floating-point-representation
+
–
8
votes
5
answers
53
ISRO-2013-61, ISRO2008-35
Embedded pointer provides A secondary access path A physical record key An inverted index A primary key
Embedded pointer providesA secondary access pathA physical record keyAn inverted indexA primary key
makhdoom ghaya
7.4k
views
makhdoom ghaya
asked
May 2, 2016
Databases
isro2013
databases
indexing
isro2008
+
–
6
votes
4
answers
54
ISRO2008-38
Relative to the program translated by a compiler, the same program when interpreted runs Faster Slower At the same speed May be faster or slower
Relative to the program translated by a compiler, the same program when interpreted runsFasterSlowerAt the same speedMay be faster or slower
अनुराग पाण्डेय
3.9k
views
अनुराग पाण्डेय
asked
Oct 4, 2015
Compiler Design
isro2008
compiler-design
intermediate-code
+
–
8
votes
1
answer
55
ISRO2008-1
Which of the following is an illegal array definition? Type COLONGE : (LIME, PINE, MUSK, MENTHOL); var a : array [COLONGE] of REAL; var a : array [REAL] of REAL; var a : array [‘A’…’Z’] of REAL; var a : array [BOOLEAN] of REAL;
Which of the following is an illegal array definition?Type COLONGE : (LIME, PINE, MUSK, MENTHOL); var a : array [COLONGE] of REAL;var a : array [REAL] of REAL;var a : ar...
अनुराग पाण्डेय
9.5k
views
अनुराग पाण्डेय
asked
Oct 4, 2015
Programming in C
isro2008
array
+
–
7
votes
3
answers
56
ISRO2008-6
Which of the following transmission media is not readily suitable to CSMA operation? Radio Optical fibers Coaxial cable Twisted pair
Which of the following transmission media is not readily suitable to CSMA operation?RadioOptical fibersCoaxial cableTwisted pair
ajit
4.4k
views
ajit
asked
Sep 20, 2015
Computer Networks
isro2008
computer-networks
csma-cd
+
–
7
votes
2
answers
57
ISRO2008-4
On a LAN ,where are IP datagrams transported? In the LAN header In the application field In the information field of the LAN frame After the TCP header
On a LAN ,where are IP datagrams transported?In the LAN headerIn the application fieldIn the information field of the LAN frameAfter the TCP header
ajit
5.1k
views
ajit
asked
Sep 20, 2015
Computer Networks
isro2008
computer-networks
lan-technologies
+
–
7
votes
3
answers
58
ISRO2008-77
How many comparisons are needed to sort an array of length $5$ if a straight selection sort is used and array is already in the opposite order? $1$ $10$ $15$ $20$
How many comparisons are needed to sort an array of length $5$ if a straight selection sort is used and array is already in the opposite order?$1$$10$$15$$20$
ajit
9.8k
views
ajit
asked
Sep 20, 2015
Algorithms
isro2008
algorithms
sorting
selection-sort
+
–
6
votes
2
answers
59
ISRO2008-48
Which of the following is termed as minimum error code ? Binary code Gray code Excess-$3$ code Octal code
Which of the following is termed as minimum error code ?Binary codeGray codeExcess-$3$ codeOctal code
ajit
6.7k
views
ajit
asked
Sep 20, 2015
Digital Logic
isro2008
digital-logic
binary-codes
+
–
3
votes
2
answers
60
ISRO2008-49
The total time to prepare a disk drive mechanism for a block of data to be read from it is seek time latency latency plus seek time transmission time
The total time to prepare a disk drive mechanism for a block of data to be read from it isseek timelatencylatency plus seek timetransmission time
ajit
7.0k
views
ajit
asked
Sep 20, 2015
Operating System
isro2008
operating-system
disk
+
–
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