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Recent questions tagged gate1995
4
votes
1
answer
1
GATE CSE 1995 | Question: 7(B)
Compute without using power series expansion $\displaystyle \lim_{x \to 0} \frac{\sin x}{x}.$
Compute without using power series expansion $\displaystyle \lim_{x \to 0} \frac{\sin x}{x}.$
admin
1.5k
views
admin
asked
Apr 25, 2021
Calculus
gate1995
calculus
limits
numerical-answers
+
–
0
votes
0
answers
2
GATE CSE 1995 | Question: 17b
Consider a CRT display that has a text mode display format of $80×25$ characters with a $9×12$ character cell. What is the size of the video buffer RAM for the display to be used in monochrome ($1$ bit per pixel) graphics mode
Consider a CRT display that has a text mode display format of $80×25$ characters with a $9×12$ character cell. What is the size of the video buffer RAM for the display ...
Arjun
1.4k
views
Arjun
asked
Jul 14, 2019
Computer Peripherals
gate1995
computer-peripherals
descriptive
out-of-gate-syllabus
+
–
20
votes
2
answers
3
GATE CSE 1995 | Question: 25b
Determine the number of positive integers $(\leq 720)$ which are not divisible by any of $2,3$ or $5.$
Determine the number of positive integers $(\leq 720)$ which are not divisible by any of $2,3$ or $5.$
Arjun
4.5k
views
Arjun
asked
Jun 6, 2019
Set Theory & Algebra
gate1995
set-theory&algebra
set-theory
numerical-answers
+
–
8
votes
1
answer
4
GATE CSE 1995 | Question: 15-b
What is the equivalent minimal Boolean expression (in sum of products form) for the Karnaugh map given below?
What is the equivalent minimal Boolean expression (in sum of products form) for the Karnaugh map given below?
go_editor
2.6k
views
go_editor
asked
Feb 12, 2018
Digital Logic
gate1995
digital-logic
boolean-algebra
k-map
normal
descriptive
+
–
25
votes
3
answers
5
GATE CSE 1995 | Question: 6
What is the number of binary trees with $3$ nodes which when traversed in post-order give the sequence $A, B, C ?$ Draw all these binary trees.
What is the number of binary trees with $3$ nodes which when traversed in post-order give the sequence $A, B, C ?$ Draw all these binary trees.
Kathleen
3.8k
views
Kathleen
asked
Oct 8, 2014
DS
gate1995
data-structures
binary-tree
normal
descriptive
+
–
24
votes
3
answers
6
GATE CSE 1995 | Question: 27
Consider the relation scheme. ... for the publisher with PNAME='TECHNICAL PUBLISHERS'. Get the names of all authors who have published a book for any publisher located in Madras
Consider the relation scheme.$$\begin{array}{ll} \text{AUTHOR} & \text{(ANAME, INSTITUTION, ACITY, AGE)} \\\hline \text{PUBLISHER} & \text{(PNAME, PCITY)} \\\hline \te...
Kathleen
4.6k
views
Kathleen
asked
Oct 8, 2014
Databases
gate1995
databases
relational-algebra
normal
descriptive
+
–
28
votes
7
answers
7
GATE CSE 1995 | Question: 26
Consider the relation scheme $R(A, B, C)$ with the following functional dependencies: $A, B \rightarrow C,$ $C \rightarrow A$ Show that the scheme $R$ is in $3\text{NF}$ but not in $\text{BCNF}$. Determine the minimal keys of relation $R$.
Consider the relation scheme $R(A, B, C)$ with the following functional dependencies:$A, B \rightarrow C,$$C \rightarrow A$Show that the scheme $R$ is in $3\text{NF}$ but...
Kathleen
11.5k
views
Kathleen
asked
Oct 8, 2014
Databases
gate1995
databases
database-normalization
normal
descriptive
+
–
13
votes
1
answer
8
GATE CSE 1995 | Question: 25a
Find the minimum value of $3-4x+2x^2$.
Find the minimum value of $3-4x+2x^2$.
Kathleen
2.7k
views
Kathleen
asked
Oct 8, 2014
Calculus
gate1995
calculus
maxima-minima
easy
descriptive
+
–
19
votes
3
answers
9
GATE CSE 1995 | Question: 24
Prove that in finite graph, the number of vertices of odd degree is always even.
Prove that in finite graph, the number of vertices of odd degree is always even.
Kathleen
5.8k
views
Kathleen
asked
Oct 8, 2014
Graph Theory
gate1995
graph-theory
degree-of-graph
proof
descriptive
+
–
11
votes
3
answers
10
GATE CSE 1995 | Question: 23
Prove using mathematical induction for $n \geq 5, 2^n > n^2$
Prove using mathematical induction for $n \geq 5, 2^n n^2$
Kathleen
1.6k
views
Kathleen
asked
Oct 8, 2014
Set Theory & Algebra
gate1995
set-theory&algebra
proof
mathematical-induction
descriptive
+
–
16
votes
1
answer
11
GATE CSE 1995 | Question: 22
How many minimum spanning trees does the following graph have? Draw them. (Weights are assigned to edges).
How many minimum spanning trees does the following graph have? Draw them. (Weights are assigned to edges).
Kathleen
5.2k
views
Kathleen
asked
Oct 8, 2014
Algorithms
gate1995
algorithms
graph-algorithms
minimum-spanning-tree
easy
descriptive
+
–
27
votes
5
answers
12
GATE CSE 1995 | Question: 21
Let $G_1$ and $G_2$ be subgroups of a group $G$. Show that $G_1 \cap G_2$ is also a subgroup of $G$. Is $G_1 \cup G_2$ always a subgroup of $G$?.
Let $G_1$ and $G_2$ be subgroups of a group $G$.Show that $G_1 \cap G_2$ is also a subgroup of $G$.Is $G_1 \cup G_2$ always a subgroup of $G$?.
Kathleen
6.7k
views
Kathleen
asked
Oct 8, 2014
Set Theory & Algebra
gate1995
set-theory&algebra
group-theory
normal
descriptive
proof
+
–
19
votes
1
answer
13
GATE CSE 1995 | Question: 20
The head of a moving head disk with $100$ tracks numbered $0$ to $99$ is currently serving a request at track $55$. If the queue of requests kept in FIFO order is $10, 70, 75, 23, 65$ which of the two disk scheduling algorithms ... Come First Served) and SSTF (Shortest Seek Time First) will require less head movement? Find the head movement for each of the algorithms.
The head of a moving head disk with $100$ tracks numbered $0$ to $99$ is currently serving a request at track $55$. If the queue of requests kept in FIFO order is $$10, 7...
Kathleen
123k
views
Kathleen
asked
Oct 8, 2014
Operating System
gate1995
operating-system
disk-scheduling
normal
descriptive
+
–
22
votes
1
answer
14
GATE CSE 1995 | Question: 19
Consider the following program segment for concurrent processing using semaphore operators $P$ and $V$ for synchronization. Draw the precedence graph for the statements $S_1$ to $S_9$. var a,b,c,d,e,f,g,h,i,j,k : semaphore; begin cobegin begin S1; V(a); V(b) end; begin P(a); S2; V ... g); S6; V(i) end; begin P(h); P(i); S8; V(j) end; begin P(j); P(k); S9 end; coend end;
Consider the following program segment for concurrent processing using semaphore operators $P$ and $V$ for synchronization. Draw the precedence graph for the statements $...
Kathleen
4.8k
views
Kathleen
asked
Oct 8, 2014
Operating System
gate1995
operating-system
process-synchronization
normal
descriptive
+
–
19
votes
2
answers
15
GATE CSE 1995 | Question: 18
The following is an incomplete Pascal function to convert a given decimal integer (in the range $-8$ to $+7$) into a binary integer in $2$'s complement representation. Determine the expressions $A, B, C$ that complete program. function TWOSCOMP (N:integer): ... do begin REM:=N mod 2; BINARY:=BINARY + B*EXPONENT; EXPONENT:=EXPONENT*10; N:=C end TWOSCOMP:=BINARY end end;
The following is an incomplete Pascal function to convert a given decimal integer (in the range $-8$ to $+7$) into a binary integer in $2$’s complement representation. ...
Kathleen
2.6k
views
Kathleen
asked
Oct 8, 2014
Digital Logic
gate1995
digital-logic
number-representation
normal
descriptive
+
–
9
votes
1
answer
16
GATE CSE 1995 | Question: 17a
An asynchronous serial communication controller that uses a start-stop scheme for controlling the serial I/O of a system is programmed for a string of length seven bits, one parity bit (odd parity) and one stop bit. The transmission rate is ... the complete bit stream that is transmitted for the string $ 0110101'?$ How many such string can be transmitted per second?
An asynchronous serial communication controller that uses a start-stop scheme for controlling the serial I/O of a system is programmed for a string of length seven bits, ...
Kathleen
2.4k
views
Kathleen
asked
Oct 8, 2014
Computer Networks
gate1995
computer-networks
serial-communication
normal
descriptive
out-of-gate-syllabus
+
–
0
votes
0
answers
17
GATE CSE 1995 | Question: 16
Kathleen
599
views
Kathleen
asked
Oct 8, 2014
CO and Architecture
gate1995
co-and-architecture
8085-microprocessor
out-of-syllabus-now
+
–
14
votes
2
answers
18
GATE CSE 1995 | Question: 15-a
Implement a circuit having the following output expression using an inverter and a nand gate $Z=\overline{A} + \overline{B} +C$
Implement a circuit having the following output expression using an inverter and a nand gate $$Z=\overline{A} + \overline{B} +C$$
Kathleen
2.6k
views
Kathleen
asked
Oct 8, 2014
Digital Logic
gate1995
digital-logic
k-map
normal
descriptive
+
–
39
votes
2
answers
19
GATE CSE 1995 | Question: 14
If the overhead for formatting a disk is $96$ bytes for a $4000$ byte sector, Compute the unformatted capacity of the disk for the following parameters: Number of surfaces: $8$ Outer diameter of the disk: $12$ cm Inner diameter of ... rpm, determine the effective data transfer rate which is defined as the number of bytes transferred per second between disk and memory.
If the overhead for formatting a disk is $96$ bytes for a $4000$ byte sector,Compute the unformatted capacity of the disk for the following parameters:Number of surfaces:...
Kathleen
13.0k
views
Kathleen
asked
Oct 8, 2014
Operating System
gate1995
operating-system
disk
normal
descriptive
+
–
22
votes
3
answers
20
GATE CSE 1995 | Question: 13
Obtain the principal (canonical) conjunctive normal form of the propositional formula $(p \wedge q) \vee (\neg q \wedge r)$ where $\wedge$ is logical and, $\vee$ is inclusive or and $\neg$ is negation.
Obtain the principal (canonical) conjunctive normal form of the propositional formula $$(p \wedge q) \vee (\neg q \wedge r)$$ where $\wedge$ is logical and, $\vee$ is inc...
Kathleen
4.4k
views
Kathleen
asked
Oct 8, 2014
Mathematical Logic
gate1995
mathematical-logic
propositional-logic
normal
descriptive
+
–
18
votes
2
answers
21
GATE CSE 1995 | Question: 12
Consider the following sequence of numbers:$92, 37, 52, 12, 11, 25$ Use Bubble sort to arrange the sequence in ascending order. Give the sequence at the end of each of the first five passes.
Consider the following sequence of numbers:$$92, 37, 52, 12, 11, 25$$ Use Bubble sort to arrange the sequence in ascending order. Give the sequence at the end of each of ...
Kathleen
8.6k
views
Kathleen
asked
Oct 8, 2014
Algorithms
gate1995
algorithms
sorting
easy
descriptive
bubble-sort
+
–
20
votes
2
answers
22
GATE CSE 1995 | Question: 11
Let $L$ be a language over $\Sigma$ i.e., $L\subseteq \Sigma^*$. Suppose $L$ satisfies the two conditions given below. $L$ is in NP and For every $n$, there is exactly one string of length $n$ that belongs to $L$. Let $L^c$ be the complement of $L$ over $\Sigma^*$. Show that $L^c$ is also in NP.
Let $L$ be a language over $\Sigma$ i.e., $L\subseteq \Sigma^*$. Suppose $L$ satisfies the two conditions given below.$L$ is in NP andFor every $n$, there is exactly one ...
Kathleen
3.8k
views
Kathleen
asked
Oct 8, 2014
Theory of Computation
gate1995
theory-of-computation
normal
decidability
proof
descriptive
+
–
0
votes
0
answers
23
GATE CSE 1995 | Question: 10
Kathleen
476
views
Kathleen
asked
Oct 8, 2014
Others
gate1995
out-of-syllabus-now
pascal
+
–
23
votes
4
answers
24
GATE CSE 1995 | Question: 9
Translate the arithmetic expression $a^\ast -(b+c)$ into syntax tree. A grammar is said to have cycles if it is the case that $A \overset{+}{\Rightarrow} A$ Show that no grammar that has cycles can be $\text{LL(1)}.$
Translate the arithmetic expression $a^\ast -(b+c)$ into syntax tree.A grammar is said to have cycles if it is the case that $A \overset{+}{\Rightarrow} A$ Show that no g...
Kathleen
6.7k
views
Kathleen
asked
Oct 8, 2014
Compiler Design
gate1995
compiler-design
grammar
normal
descriptive
+
–
6
votes
2
answers
25
GATE CSE 1995 | Question: 8
Construct the $\text{LL(1)}$ table for the following grammar. $Expr \rightarrow \_Expr$ $Expr \rightarrow (Expr)$ $Expr \rightarrow Var\; ExprTail$ $ExprTail \rightarrow \_Expr$ $Expr \rightarrow \lambda$ $Var \rightarrow Id\; VarTail$ $VarTail \rightarrow (Expr)$ $VarTail \rightarrow \lambda$ $Goal \rightarrow Expr$
Construct the $\text{LL(1)}$ table for the following grammar.$Expr \rightarrow \_Expr$$Expr \rightarrow (Expr)$$Expr \rightarrow Var\; ExprTail$$ExprTail \rightarrow \_Ex...
Kathleen
2.5k
views
Kathleen
asked
Oct 8, 2014
Compiler Design
gate1995
compiler-design
parsing
normal
descriptive
+
–
6
votes
2
answers
26
GATE CSE 1995 | Question: 7(A)
Determine the number of divisors of $600.$
Determine the number of divisors of $600.$
Kathleen
1.9k
views
Kathleen
asked
Oct 8, 2014
Set Theory & Algebra
gate1995
set-theory&algebra
number-theory
numerical-answers
+
–
22
votes
3
answers
27
GATE CSE 1995 | Question: 5
A computer installation has $1000k$ of main memory. The jobs arrive and finish in the following sequences. Job 1 requiring 200k arrives Job 2 requiring 350k arrives Job 3 requiring 300k arrives Job 1 finishes Job 4 requiring 120k ... arrives Draw the memory allocation table using Best Fit and First Fit algorithms. Which algorithm performs better for this sequence?
A computer installation has $1000k$ of main memory. The jobs arrive and finish in the following sequences.Job 1 requiring 200k arrives Job 2 requiring 350k arrives Job 3 ...
Kathleen
8.1k
views
Kathleen
asked
Oct 8, 2014
Operating System
gate1995
operating-system
memory-management
normal
descriptive
+
–
16
votes
3
answers
28
GATE CSE 1995 | Question: 4
Consider the following Pascal function where $A$ and $B$ are non-zero positive integers. What is the value of $\text{GET}(3, 2)$? function GET(A,B:integer): integer; begin if B=0 then GET:= 1 else if A < B then GET:= 0 else GET:= GET(A-1, B) + GET(A-1, B-1) end; The Pascal ... to N - 1 do for J:=1 to N do begin TMP:= A[I, J]; A[I, J]:= A[J, I]; A[J, I]:= TMP end end;
Consider the following Pascal function where $A$ and $B$ are non-zero positive integers. What is the value of $\text{GET}(3, 2)$?function GET(A,B:integer): integer; begin...
Kathleen
3.1k
views
Kathleen
asked
Oct 8, 2014
Algorithms
gate1995
algorithms
identify-function
normal
descriptive
+
–
21
votes
3
answers
29
GATE CSE 1995 | Question: 3
Consider the following high level programming segment. Give the contents of the memory locations for variables $W, X, Y$ and $Z$ after the execution of the program segment. The values of the variables $A$ and $B$ are $5CH$ and $92H$, respectively. Also indicate error conditions if ... integer is represented by two bytes) begin X :=A+B Y :=abs(A-B); W :=A-B Z :=A*B end;
Consider the following high level programming segment. Give the contents of the memory locations for variables $W, X, Y$ and $Z$ after the execution of the program segmen...
Kathleen
5.5k
views
Kathleen
asked
Oct 8, 2014
Programming in C
gate1995
programming
identify-function
descriptive
+
–
23
votes
2
answers
30
GATE CSE 1995 | Question: 2.25
A computer system has a $4 \ K$ word cache organized in block-set-associative manner with $4$ blocks per set, $64$ words per block. The number of bits in the SET and WORD fields of the main memory address format is: $15, 40$ $6, 4$ $7, 2$ $4, 6$
A computer system has a $4 \ K$ word cache organized in block-set-associative manner with $4$ blocks per set, $64$ words per block. The number of bits in the SET and WORD...
Kathleen
10.8k
views
Kathleen
asked
Oct 8, 2014
CO and Architecture
gate1995
co-and-architecture
cache-memory
normal
+
–
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