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Shubhanshu
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Answers by Shubhanshu
1
votes
31
Infix to postfix stack size
How is ans 15 for this question Please can anybody solve this
How is ans 15 for this question Please can anybody solve this
5.4k
views
answered
Jul 15, 2017
Programming in C
data-structures
stack
infix-prefix
+
–
0
votes
32
made easy work book
how many strings of at most 4 bits that start with and end with "0" belongs to the language described by (01+10)* 0 (0+1)* ?? please give explanation..
how many strings of at most 4 bits that start with and end with "0" belongs to the language described by (01+10)* 0 (0+1)* ?? please give explanation..
568
views
answered
Jul 10, 2017
7
votes
33
gatebook
How many bit strings of length $6$ have more no of zeros than ones?? We can solve this drawing tree but it takes so much time Is there any other way??
How many bit strings of length $6$ have more no of zeros than ones??We can solve this drawing tree but it takes so much time Is there any other way??
399
views
answered
Jul 9, 2017
Combinatory
combinatory
counting
discrete-mathematics
+
–
0
votes
34
theory of computation
contruct the PDA for CFG L={set of balanced paranthesis}
contruct the PDA for CFG L={set of balanced paranthesis}
652
views
answered
Jul 4, 2017
Theory of Computation
finite-automata
regular-expression
grammar
+
–
6
votes
35
Adder
A one bit adder takes 75ns to produce sum and 50 ns to produce carry A 4 bit parallel adder is designed using this type of full adder .the maximum rate of addition per second can be provided by 4 bit parallel adder is A *10^6 , A ?
A one bit adder takes 75ns to produce sum and 50 ns to produce carry A 4 bit parallel adder is designed using this type of full adder .the maximum rate of addition per se...
3.8k
views
answered
Jul 2, 2017
Digital Logic
digital-logic
+
–
3
votes
36
Please explain already answered Question
Link to the question - https://gateoverflow.in/20611/tifr2011-b-30 Someone please simplify that question and explain.
Link to the question - https://gateoverflow.in/20611/tifr2011-b-30Someone please simplify that question and explain.
465
views
answered
May 2, 2017
DS
array
data-structures
+
–
3
votes
37
No of one to one function
No of one to one function from set A={1,2,3,4,5,6,7,8,9} to set B ={x1,x2,x3,x4,x5,x6,x7,.....,xn}
No of one to one function from set A={1,2,3,4,5,6,7,8,9} to set B ={x1,x2,x3,x4,x5,x6,x7,.....,xn}
767
views
answered
May 2, 2017
Set Theory & Algebra
discrete-mathematics
functions
iiith-pgee
+
–
2
votes
38
Signed_unsigned bits
How 11010 is -6 ? According to me it should be -10 . Please explain anyone.
How 11010 is -6 ? According to me it should be -10 .Please explain anyone.
755
views
answered
Apr 29, 2017
Digital Logic
digital-logic
+
–
0
votes
39
CIL17
2.4k
views
answered
Apr 1, 2017
1
votes
40
Made Easy Test Series
In the Following question, it is asked the time by when the full window size has been sent. So, does that mean the time by which sender has received the acknowledgement for it 24KB sized window packets? Because, it takes 90ms for sender to reach ... additive increase. And additional 10ms to get the ack for the 24KB window packets sent. So total 100msec. Is my approach correct?
In the Following question, it is asked the time by when the full window size has been sent. So, does that mean the time by which sender has received the acknowledgement ...
279
views
answered
Mar 12, 2017
Computer Networks
computer-networks
+
–
1
votes
41
Computer network
549
views
answered
Mar 12, 2017
Computer Networks
computer-networks
congestion-control
network
layer
out-of-syllabus-now
+
–
4
votes
42
Application layer
Assume a hypothetical computer network in which the protocol hierarchy has 10 layer .The application layer generates a 200KB message.What is the size of the header if 20% of the network bandwidth is filled with header.
Assume a hypothetical computer network in which the protocol hierarchy has 10 layer .The application layer generates a 200KB message.What is the size of the header if 20%...
1.4k
views
answered
Mar 10, 2017
Computer Networks
computer-networks
+
–
0
votes
43
ISRO 2013- probability [EE]
Ten percent of screws produced in a certain factory turn out to be defective. Find the probability that in a sample of 10 screws chosen at random, exactly two will be defective. a) 0.2 b) 0.25 c) 0.8 d) 0.3 79.
Ten percent of screws produced in a certain factory turn out to be defective. Find the probability that in a sample of 10 screws chosen at random, exactly two will be def...
3.8k
views
answered
Mar 10, 2017
Probability
isro-ee
probability
+
–
0
votes
44
ISRO 2015 Regsiters [EE]
Resistor of microprocessor which keeps track of the execution of program and which contain the memory address of next instruction to be executed is called (a) Index resistor (b) Program counter (c) Memory address resistor (d) Instruction resistor
Resistor of microprocessor which keeps track of the execution of program and which contain the memory address of next instruction to be executed is called(a) Index resist...
1.1k
views
answered
Mar 10, 2017
CO and Architecture
isro-ee
+
–
1
votes
45
Ace Test Series: Databases - Er Diagram
Answer given is 4 tables: (Employee), (Monitors), (Project, Sponsors) and (Department). Is this answer right?
Answer given is 4 tables: (Employee), (Monitors), (Project, Sponsors) and (Department). Is this answer right?
357
views
answered
Mar 9, 2017
Databases
ace-test-series
databases
er-diagram
+
–
0
votes
46
dependancy preserving dbms
421
views
answered
Mar 9, 2017
Databases
database-normalization
dependency-preserving
databases
+
–
1
votes
47
graph theory
450
views
answered
Mar 8, 2017
Graph Theory
graph-theory
discrete-mathematics
graph-connectivity
engineering-mathematics
+
–
1
votes
48
ISRO 2015- Eigen Values [mech]
$\begin{bmatrix} 4 & 1 \\ 1& 4 \end{bmatrix}$ Eigen values of the matrix are: a) 3,-3 b) -3, -5 c) 3, 5 d) 5 ,0
$\begin{bmatrix} 4 & 1 \\ 1& 4 \end{bmatrix}$Eigen values of the matrix are:a) 3,-3b) -3, -5c) 3, 5d) 5 ,0
831
views
answered
Mar 7, 2017
Linear Algebra
engineering-mathematics
isro-mech
linear-algebra
eigen-value
+
–
4
votes
49
ISRO 2016- matrices [Mech]
What is the value of a) 2 $a^2$ $b^2$ $c^2$ b) 4 $a^2$ $b^2$ $c^2$ c) 8 $a^2$ $b^2$ $c^2$ d) 0
What is the value ofa) 2 $a^2$ $b^2$ $c^2$b) 4 $a^2$ $b^2$ $c^2$c) 8 $a^2$ $b^2$ $c^2$d) 0
792
views
answered
Mar 7, 2017
Linear Algebra
matrix
engineering-mathematics
isro-mech
linear-algebra
+
–
1
votes
50
ISRO 2015- matrices [Mech]
For which value of x, will the matrix $\begin{bmatrix} 8 &x &0 \\ 4 & 0& 2\\ 12 & 6 & 0 \end{bmatrix}$ become singular ? 12 6 0 (a) 4 (b) 6 (c) 8 (d) 12
For which value of x, will the matrix $\begin{bmatrix} 8 &x &0 \\ 4 & 0& 2\\ 12 & 6 & 0 \end{bmatrix}$ become singular ? 12 6 0(a) 4 (b) 6 (c) 8 (d) 12
2.1k
views
answered
Mar 7, 2017
Linear Algebra
engineering-mathematics
isro-mech
linear-algebra
+
–
1
votes
51
ISRO 2014- Matrices [mech]
Let A= $\begin{bmatrix} 0 &0 & -1\\ 0& -1 & 0\\ -1 &0 & 0 \end{bmatrix}$ The only correct statement about the matrix A is (a) A is a ZERO matrix (b) A2=I (c) A-1 does not exist (d) A= (-1) I, where I is a Unit matrix
Let A= $\begin{bmatrix} 0 &0 & -1\\ 0& -1 & 0\\ -1 &0 & 0 \end{bmatrix}$The only correct statement about the matrix A is(a) A is a ZERO matrix(b) A2=I(c) A-1 does not ex...
427
views
answered
Mar 7, 2017
Linear Algebra
engineering-mathematics
isro-mech
linear-algebra
+
–
4
votes
52
ISRO 2007- ECE Shift Register
The shift register shown in the given figure is initially loaded with the bit pattern 1010. Subsequently the shift register is clocked, and with each clock pulse the pattern gets shifted by one bit position to the right. With each shift, the bit at the serial input ... how many clock pulses will the content of the shift register become 1010 again? a) 3 b) 7 c) 11 d) 15
The shift register shown in the given figure is initially loaded with the bit pattern 1010. Subsequently the shift register is clocked, and with each clock pulse the patt...
4.1k
views
answered
Mar 6, 2017
Digital Logic
isro-ece
+
–
6
votes
53
Ace Test Series: Databases - Er Diagram
858
views
answered
Mar 1, 2017
Databases
ace-test-series
test-series
er-diagram
databases
+
–
3
votes
54
Ace Test Series: Compiler Design - Syntax Directed Translation
Fill in the blanks Consider the $SDTS$ below $E1\rightarrow E \ out (*2)$ $E \rightarrow +T \ out('1')$ $E \rightarrow T \ out (10^*)$ $E \rightarrow T*F \ out ( ' * ' )$ ... _____________. Ans =2200 correct ans 2212 I am not getting the answer, plz help. [SDT tracing by default is left-recursive, right??]
Fill in the blanksConsider the $SDTS$ below$E1\rightarrow E \ out (*2)$$E \rightarrow +T \ out('1')$$E \rightarrow T \ out (10^*)$$E \rightarrow T*F \ out ( ' * ' )$$T \r...
957
views
answered
Feb 27, 2017
Compiler Design
ace-test-series
compiler-design
syntax-directed-translation
+
–
0
votes
55
For the below SDT, what will be the output for the input string aaacb ???
For the below SDT, what will be the output for the input string aaacb? S → aAa {print "0"} S → b {print "1"} A → Sc {print "2"} How to approach as S→ aAa then how we will get the string aaacb .
For the below SDT, what will be the output for the input string aaacb?S → aAa {print "0"}S → b {print "1"}A → Sc {print "2"}How to approach as S→ aAa then how we ...
1.6k
views
answered
Feb 27, 2017
Compiler Design
syntax-directed-translation
compiler-design
test-series
+
–
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