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User Regina Phalange
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Recent activity by Regina Phalange
2
answers
1
GATE CSE 2015 Set 1 | Question: 42
Consider the following C program segment. while (first <= last) { if (array[middle] < search) first = middle + 1; else if (array[middle] == search) found = TRUE; else last = middle - 1; middle = (first + last)/2; } if (first > last) notpresent = TRUE; The cyclomatic complexity of the program segment is_______________.
commented
in
IS&Software Engineering
Dec 25, 2017
11.9k
views
gatecse-2015-set1
is&software-engineering
cyclomatic-complexity
normal
out-of-syllabus-now
numerical-answers
2
answers
2
ISRO-DEC2017-75
In $\text{IEEE}$ floating point representation, the hexadecimal number $\text{0xC0000000}$ corresponds to $-3.0$ $-1.0$ $-4.0$ $-2.0$
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in
Digital Logic
Dec 22, 2017
2.6k
views
isrodec2017
1
answer
3
ISRO-DEC2017-73
Consider the function int fun(x: integer) { If x>100 then fun=x-10; else fun=fun(fun(x+11)); } For the input $x=95$, the function will return $89$ $90$ $91$ $92$
answered
in
Programming in C
Dec 22, 2017
2.1k
views
isrodec2017
2
answers
4
ISRO-DEC2017-9
The function $f:[0,3]\rightarrow [1,29]$ defined by $f(x)=2x^{3}-15x^{2}+36x+1$ is injective and surjective surjective but not injective injective but not surjective neither injective nor surjective
answered
in
Set Theory & Algebra
Dec 22, 2017
2.6k
views
isrodec2017
1
answer
5
Booth's Encoding
What is the Booth’s coding in 8-bits for an integer (-86)?
commented
in
Digital Logic
Dec 21, 2017
6.1k
views
digital-logic
number-representation
booths-algorithm
5
answers
6
GATE CSE 2014 Set 2 | Question: 23
Which of the following is TRUE about the interior gateway routing protocols $-$ Routing Information Protocol $(RIP)$ and Open Shortest Path First $(OSPF)$ RIP uses distance vector routing and OSPF uses link state routing OSPF uses distance vector ... RIP uses link state routing Both RIP and OSPF use link state routing Both RIP and OSPF use distance vector routing
commented
in
Computer Networks
Dec 11, 2017
9.1k
views
gatecse-2014-set2
computer-networks
routing
normal
3
answers
7
GATE CSE 2014 Set 2 | Question: 49
The number of distinct positive integral factors of $2014$ is _____________
commented
in
Set Theory & Algebra
Dec 8, 2017
9.7k
views
gatecse-2014-set2
set-theory&algebra
easy
numerical-answers
number-theory
6
answers
8
GATE CSE 2014 Set 1 | Question: 9
A machine has a $32\text{-bit}$ architecture, with $1\text{-word}$ long instructions. It has $64$ registers, each of which is $32$ bits long. It needs to support $45$ instructions, which have an immediate operand in ... to two register operands. Assuming that the immediate operand is an unsigned integer, the maximum value of the immediate operand is ____________
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in
CO and Architecture
Dec 8, 2017
18.1k
views
gatecse-2014-set1
co-and-architecture
machine-instruction
instruction-format
numerical-answers
normal
2
answers
9
ISRO2016-65
A company needs to develop a digital signal processing software for one of its newest inventions. The software is expected to have 20000 lines of code. The company needs to determine the effort in person-months needed to develop this software using the basic COCOMO model ... exponentiation factor is given as 1.5. What is the estimated effort in person-months? 196.77 206.56 199.56 210.68
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in
IS&Software Engineering
Dec 7, 2017
7.4k
views
non-gate
is&software-engineering
isro2016
3
answers
10
GATE CSE 2014 Set 3 | Question: GA-1
$\underset{\text{I}}{\underline{\text{While trying to collect}}}$ an envelope $\underset{\text{II}}{\underline{\text{from under the table,}}}$ $\underset{\text{III}}{\underline{\text{Mr. X fell down}}}$ and $\underset{\text{IV}}{\underline{\text{was losing consciousness.}}}$ Which one of the above underlined parts of the sentence is NOT appropriate? I II III IV
commented
in
Verbal Aptitude
Dec 7, 2017
4.8k
views
gatecse-2014-set3
verbal-aptitude
easy
english-grammar
6
answers
11
GATE CSE 2014 Set 1 | Question: GA-10
When a point inside of a tetrahedron (a solid with four triangular surfaces) is connected by straight lines to its corners, how many (new) internal planes are created with these lines?
answered
in
Quantitative Aptitude
Dec 6, 2017
8.6k
views
gatecse-2014-set1
quantitative-aptitude
geometry
combinatory
normal
numerical-answers
3
answers
12
GATE CSE 2010 | Question: 8
$P$ is a $16$-bit signed integer. The $2$'s complement representation of $P$ is $(F87B)_{16}$. The $2$'s complement representation of $8\times P$ is $(C3D8)_{16}$ $(187B)_{16}$ $(F878)_{16}$ $(987B)_{16}$
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in
Digital Logic
Dec 4, 2017
16.2k
views
gatecse-2010
digital-logic
number-representation
normal
1
answer
13
GATE CSE 2007 | Question: 66, ISRO2016-71
In a token ring network the transmission speed is $10^7$ bps and the propagation speed is $200\;\text{meters}/\mu \text{s}.$ The $1$-bit delay in this network is equivalent to: $500$ meters of cable. $200$ meters of cable. $20$ meters of cable. $50$ meters of cable.
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in
Computer Networks
Nov 8, 2017
16.8k
views
gatecse-2007
computer-networks
token-ring
out-of-syllabus-now
isro2016
5
answers
14
GATE CSE 2017 Set 1 | Question: 41
Consider a database that has the relation schemas EMP(EmpId, EmpName, DeptId), and DEPT(DeptName, DeptId). Note that the DeptId can be permitted to be NULL in the relation EMP. Consider the following queries on the database expressed in tuple relational calculus. { ... Which of the above queries are safe? I and II only I and III only II and III only I, II and III
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in
Databases
Nov 5, 2017
24.7k
views
gatecse-2017-set1
databases
relational-calculus
safe-query
normal
6
answers
15
GATE CSE 2016 Set 1 | Question: 31
The size of the data count register of a $\text{DMA}$ controller is $16\;\text{bits}$. The processor needs to transfer a file of $29,154$ kilobytes from disk to main memory. The memory is byte addressable. The minimum number of times ... needs to get the control of the system bus from the processor to transfer the file from the disk to main memory is _________.
answer edited
in
CO and Architecture
Nov 4, 2017
18.3k
views
gatecse-2016-set1
co-and-architecture
dma
normal
numerical-answers
10
answers
16
GATE CSE 2016 Set 1 | Question: 27
Consider the recurrence relation $a_1 =8 , a_n =6n^2 +2n+a_{n-1}$. Let $a_{99}=K\times 10^4$. The value of $K$ is __________.
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in
Combinatory
Nov 4, 2017
25.4k
views
gatecse-2016-set1
combinatory
recurrence-relation
normal
numerical-answers
3
answers
17
GATE CSE 2016 Set 1 | Question: 15
Consider the following C program. # include <stdio.h> void mystery (int *ptra, int *ptrb) { int *temp; temp = ptrb; ptrb =ptra; ptra = temp; } int main () { int a = 2016, b=0, c= 4, d = 42; mystery (&a, &b); if (a < c) mystery (&c, &a); mystery (&a, &d); printf("%d\n", a); } The output of the program is _________.
commented
in
Programming in C
Nov 4, 2017
17.8k
views
gatecse-2016-set1
programming-in-c
easy
numerical-answers
parameter-passing
3
answers
18
ISRO2015-18
Given a block can hold either $3$ records or $10$ key pointers. A database contains n records, then how many blocks do we need to hold the data file and the dense index $13n/30$ $n/3$ $n/10$ $n/30$
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in
Databases
Nov 3, 2017
7.4k
views
isro2015
databases
indexing
8
answers
19
GATE CSE 2015 Set 1 | Question: 41
Consider an Entity-Relationship $(\text{ER})$ model in which entity sets $E_{1}$ and $E_{2}$ are connected by an $m:n$ relationship $R_{12}$. $E_{1}$ and $E_{3}$ are connected by a $1 : n$ ($1$ ... from the above $\text{ER}$ model, then the minimum number of relations that would be generated if all relation are in $\text{3NF}$ is________________.
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in
Databases
Nov 3, 2017
18.5k
views
gatecse-2015-set1
databases
er-diagram
normal
numerical-answers
3
answers
20
GATE CSE 2015 Set 1 | Question: 2
Which one of the following is the recurrence equation for the worst case time complexity of the quick sort algorithm for sorting $n\;( \geq 2)$ numbers? In the recurrence equations given in the options below, $c$ is a constant. $T(n) = 2 T (n/2) + cn$ $T(n) = T ( n - 1) + T(1) + cn$ $T(n) = 2T ( n - 1) + cn$ $T(n) = T (n/2) + cn$
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in
Algorithms
Nov 2, 2017
11.4k
views
gatecse-2015-set1
algorithms
recurrence-relation
sorting
easy
7
answers
21
GATE CSE 2014 Set 3 | Question: 11
The minimum number of arithmetic operations required to evaluate the polynomial $P(X) = X^5+4X^3+6X+5$ for a given value of $X$, using only one temporary variable is ______.
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in
Compiler Design
Nov 2, 2017
19.0k
views
gatecse-2014-set3
compiler-design
numerical-answers
normal
code-optimization
9
answers
22
GATE CSE 2014 Set 2 | Question: 34
For a C program accessing $\mathbf{X[i] [j] [k]}$, the following intermediate code is generated by a compiler. Assume that the size of an integer is $32$ bits and the size of a character is $8$ bits. t0 = i ∗ 1024 t1 = j ∗ 32 t2 = k ∗ 4 t3 = t1 + t0 t4 ... as "char $\mathbf{X[4] [32] [8]}$ . $\mathbf{X}$ is declared as "char $\mathbf{X[32] [16] [2]}$ .
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in
Compiler Design
Nov 2, 2017
30.9k
views
gatecse-2014-set2
compiler-design
intermediate-code
programming-in-c
normal
3
answers
23
GATE CSE 2007 | Question: 4
Let $G$ be the non-planar graph with the minimum possible number of edges. Then $G$ has 9 edges and 5 vertices 9 edges and 6 vertices 10 edges and 5 vertices 10 edges and 6 vertices
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in
Graph Theory
Jul 4, 2017
10.1k
views
gatecse-2007
graph-theory
normal
out-of-syllabus-now
7
answers
24
GATE CSE 2010 | Question: 28
The degree sequence of a simple graph is the sequence of the degrees of the nodes in the graph in decreasing order. Which of the following sequences can not be the degree sequence of any graph? $7, 6, 5, 4, 4, 3, 2, 1$ $6, 6, 6, 6, 3, 3, 2, 2$ $7, 6, 6, 4, 4, 3, 2, 2$ $8, 7, 7, 6, 4, 2, 1, 1$ I and II III and IV IV only II and IV
commented
in
Graph Theory
Jul 4, 2017
18.3k
views
gatecse-2010
graph-theory
degree-of-graph
6
answers
25
GATE CSE 2017 Set 2 | Question: 19
Consider the following tables $T1$ and $T2.$ ... delete record $\langle 3, 8 \rangle$ from the table $T1,$ the number of additional records that need to be deleted from table $T1$ is _______
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in
Databases
May 1, 2017
18.2k
views
gatecse-2017-set2
databases
numerical-answers
referential-integrity
normal
3
answers
26
GATE CSE 2017 Set 2 | Question: 20
The maximum number of $\textsf{IPv4}$ router addresses that can be listed in the record route (RR) option field of an $\textsf{IPv4}$ header is______.
answered
in
Computer Networks
May 1, 2017
16.3k
views
gatecse-2017-set2
computer-networks
ip-addressing
numerical-answers
5
answers
27
GATE CSE 2016 Set 1 | Question: 20
Consider an arbitrary set of CPU-bound processes with unequal CPU burst lengths submitted at the same time to a computer system. Which one of the following process scheduling algorithms would minimize the average waiting time in the ... quantum less than the shortest CPU burst Uniform random Highest priority first with priority proportional to CPU burst length
answered
in
Operating System
May 1, 2017
14.0k
views
gatecse-2016-set1
operating-system
process-scheduling
normal
9
answers
28
GATE CSE 2016 Set 1 | Question: 05
Two eigenvalues of a $3 \times 3$ real matrix $P$ are $(2+\sqrt {-1})$ and $3$. The determinant of $P$ is _______
answered
in
Linear Algebra
May 1, 2017
14.4k
views
gatecse-2016-set1
linear-algebra
eigen-value
numerical-answers
normal
4
answers
29
GATE CSE 2016 Set 1 | Question: 2
Let $a_n$ be the number of $n$-bit strings that do NOT contain two consecutive $1's$. Which one of the following is the recurrence relation for $a_n$? $a_n = a_{n-1}+ 2a_{n-2}$ $a_n = a_{n-1}+ a_{n-2}$ $a_n = 2a_{n-1}+ a_{n-2}$ $a_n = 2a_{n-1}+ 2a_{n-2}$
answered
in
Combinatory
May 1, 2017
9.4k
views
gatecse-2016-set1
combinatory
recurrence-relation
easy
7
answers
30
GATE CSE 2016 Set 1 | Question: 1
Let $p, q, r, s$ represents the following propositions. $p:x\in\left\{8, 9, 10, 11, 12\right\}$ $q:$ $x$ is a composite number. $r:$ $x$ is a perfect square. $s:$ $x$ is a prime number. The integer $x\geq2$ which satisfies $\neg\left(\left(p\Rightarrow q\right) \wedge \left(\neg r \vee \neg s\right)\right)$ is ____________.
answered
in
Mathematical Logic
May 1, 2017
12.8k
views
gatecse-2016-set1
mathematical-logic
normal
numerical-answers
propositional-logic
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