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Questions by saumya mishra
User saumya mishra
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User saumya mishra
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0
votes
1
answer
1
Binary search
asked
4 days
ago
in
Programming

49
views
0
votes
1
answer
2
Binary Codes
Que. Represent the decimal number 6,248 in (a) BCD, (b) excess‐3 code, (c) 2421 code, and (d) a 6311 code. Ans. a)0110 0010 0100 1000 b)1001 0101 0111 1011 c)0110 0010 0100 1110 but it might also be 1100 1000 0100 1110 Is it Possible how would we assign the number to 2421 Please Explain??? d)1000 0011 0110 1011 Is the answer Correct for a,b,c,d???
asked
5 days
ago
in
Digital Logic

40
views
0
votes
1
answer
3
Morris Mano
Find the 9’s complement of decimal 6,248 and express it in 2421 code.? Answer. 9 s complement of 6248 is 99996248=3751 In 2421 Code the representation of 3751 is:0011 0111 0101 0001 Is this Correct??????????
asked
5 days
ago
in
Digital Logic

28
views
0
votes
1
answer
4
Operator precedence parser
What is the difference between operator grammar and operator precedence grammar?
asked
Jun 15
in
Compiler Design

62
views
0
votes
0
answers
5
Minimum number of registers required
I am always getting wrong answer in these type of questions how to solve them in a correct manner please explain????
asked
Jun 13
in
Compiler Design

29
views
0
votes
2
answers
6
Directed Acyclic Graph
Question.Construct the Dag for the following Assume that + is left associative? a)a+b+(a+b) b)a+b+a+b c)a+a+(a+a+a+(a+a+a+a)) Please give the Answer to these questions?????
asked
Jun 13
in
Compiler Design

39
views
0
votes
0
answers
7
Minimum number of register required
How to do these type of questions I am not able to get the right answer for them?
asked
Jun 12
in
Compiler Design

27
views
0
votes
1
answer
8
Number of tokens
In this question we will take n=n1 as n=nn1 as 5 tokens or n=n1 as 4 tokens ????
asked
Jun 12
in
Compiler Design

66
views
0
votes
0
answers
9
Groups
What is the best resource to study algebraic structures and group?
asked
Jun 12
in
Digital Logic

20
views
0
votes
2
answers
10
Pointers
asked
Jun 11
in
Programming

59
views
0
votes
2
answers
11
Left recursion
In this question should we eliminate left recursion by putting values of S and A in the respective productions so answer will be c but if according to the given production than answer will be a how to solve?
asked
Jun 11
in
Compiler Design

34
views
0
votes
1
answer
12
Syntax directed translation
asked
Jun 11
in
Compiler Design

24
views
0
votes
1
answer
13
Parse tree
How to make parse tree for the expression a+b*c/b*c*f?
asked
Jun 11
in
Compiler Design

24
views
0
votes
0
answers
14
Little endian
Please explain this?
asked
Jun 8
in
Programming

30
views
0
votes
0
answers
15
Congestion control
What is the best resource to study congestion control?
asked
Jun 8
in
Computer Networks

15
views
0
votes
2
answers
16
Regular Expression
How to solve these type of questions please explain?
asked
Jun 7
in
Theory of Computation

39
views
0
votes
0
answers
17
Dynamic and static library
Which of the following is NOT an advantage of using shared, dynamically linked libraries as opposed to using statistically linked libraries? Smaller sizes of executable files Lesser overall page fault rate in the system Faster program startup Existing programs need not be relinked to take advantage of newer versions of libraries
asked
Jun 5
in
Operating System

22
views
compilerdesign
0
votes
1
answer
18
LL(1)
Check whether the following grammar is $LL(1)$ or not? $S \rightarrow aAbA/Ba$ $B \rightarrow b/ \epsilon$ $A \rightarrow aBb/ \epsilon$
asked
Jun 5
in
Compiler Design

25
views
compilerdesign
ll1
0
votes
1
answer
19
Follow
Compute follow of the following grammar? $E \rightarrow TE'$ $E' \rightarrow +TE'/\epsilon$ $T \rightarrow FT'$ $T' \rightarrow ^*FT'/\epsilon$ $F \rightarrow (E)/id$
asked
Jun 5
in
Compiler Design

25
views
0
votes
1
answer
20
Parse tree
Consider the following grammar $S \rightarrow SS/Sa/aS/a$ Construct Parse Tree for $w=aaaa$ as many as possible? How many parse trees are possible?
asked
Jun 5
in
Compiler Design

71
views
compilerdesign
parsing
0
votes
1
answer
21
First and follow
Find first and follow of the given grammar? S>AB A>BS/a/€ B>AS/b
asked
Jun 3
in
Compiler Design

59
views
0
votes
1
answer
22
Test series
How to do these type of questions?
asked
Jun 1
in
Mathematical Logic

49
views
0
votes
2
answers
23
Number of ordered pairs
asked
Jun 1
in
Mathematical Logic

51
views
0
votes
1
answer
24
Test series
Consider a $3bit$ number $A$ and $2 bit$ number $B$ are given to a multiplier. The output of multiplier is realized using $AND$ gate and onebit full adders. If the minimum number of $AND$ gates required are $X$ and onebit full adders required are Y, then $X+Y = $ _______
asked
May 31
in
Digital Logic

71
views
digitallogic
multiplier
adder
fulladder
0
votes
2
answers
25
Made easy test
Consider the rank of matrix $'A'$ of size $(m \times n)$ is $"m1"$. Then, which of the following is true? $AA^T$ will be invertible. $A$ have $"m1"$ linearly independent rows and $"m1"$ linearly ... and $"n"$ linearly independent columns. $A$ will have $"m1"$ linearly independent rows and $"n1"$ independent columns.
asked
May 31
in
Linear Algebra

72
views
engineeringmathematics
linearalgebra
matrices
0
votes
1
answer
26
Made easy test
asked
May 31
in
Mathematical Logic

54
views
0
votes
0
answers
27
Made easy test
Consider Ramesh purchase a product of Patanjali. The manual on it states that the lifetime $T$ of product is defined as the amount of time (in years) the product works properly until it breaks down, satisfy following equation : $$P(T \geq t) = e^{t/4}, \text{for all } t \geq 0$$ The probability that it breaks down in $3^{rd}$ year is ______. (Upto $2$ decimal places)
asked
May 31
in
Probability

56
views
engineeringmathematics
probability
0
votes
1
answer
28
Made easy test
Which of the following matrices is LU DECOMPOSIBLE? How to find it? $\begin{bmatrix} 1 & 2 & 3 \\ 2 & 4 & 5 \\ 1 & 3 & 4 \end{bmatrix}$ $\begin{bmatrix} 3 & 2 \\ 0 & 1 \end{bmatrix}$ $\begin{bmatrix} 0 & 1 \\ 3 & 2 \end{bmatrix}$ $\begin{bmatrix} 1 & 3 & 7 \\ 2 & 6 & 1 \\ 0 & 3 & 2 \end{bmatrix}$
asked
May 30
in
Linear Algebra

57
views
engineeringmathematics
linearalgebra
0
votes
2
answers
29
Made easy test
asked
May 30
in
Algorithms

67
views
+1
vote
2
answers
30
Made easy test series
asked
May 30
in
Algorithms

111
views
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