FAST Entry Mock Test 14 - Online MCQ Exam

Which member function is assumed to call first when there is a case of using function overloading or abstract class?

1 Mark(s)

Your Answer:

Global function Global function
Local function Local function
Function with lowest priority Function with lowest priority
Function with the highest priority Function with the highest priority

Which of the following algorithms is used to detect cycles in a directed graph?

1 Mark(s)

Your Answer:

Tarjan's Algorithm Tarjan's Algorithm
Kruskal's Algorithm Kruskal's Algorithm
Prim's Algorithm Prim's Algorithm
Dijkstra's Algorithm Dijkstra's Algorithm

What is another name of the tactile sensor?

1 Mark(s)

Your Answer:

Weight sensor Weight sensor
Imaging sensor Imaging sensor
Proximity sensor Proximity sensor
Touch sensor Touch sensor

Prosperous :

1 Mark(s)

Your Answer:

Adverse Adverse
Advanced Advanced
Retarded Retarded
Impecunious Impecunious
Affluent Affluent

What will be the output?

1 Mark(s)

Your Answer:

10, 10 10, 10
10, 11 10, 11
11, 10 11, 10
11, 11 11, 11

What will be the size of the following C structure? #include <stdio.h> struct temp { int a[10]; char p; };

1 Mark(s)

Your Answer:

5 5
11 11
41 41
44 44

Find the correctly initialized constructor:

1 Mark(s)

Your Answer:

obj 1new obj(); obj 1new obj();
obj 1=new obj; obj 1=new obj;
obj 1=new object (); obj 1=new object ();
All of them are correct ways All of them are correct ways

The “var” and “function” are

1 Mark(s)

Your Answer:

Keywords Keywords
Declaration statements Declaration statements
Datatypes Datatypes
Prototypes Prototypes

In MS Word 2010, commands are organized into _____ on the Ribbon.

1 Mark(s)

Your Answer:

Groups Groups
Tabs Tabs
Menus Menus
Toolbars Toolbars

What Does SIM Stand for on a Cell Phone?

1 Mark(s)

Your Answer:

Subscriber identity module Subscriber identity module
Subscriber Inline module Subscriber Inline module
Secret Internet module Secret Internet module
Subscriber Interface Module Subscriber Interface Module

Which is not a hardware of computer? Monitor, Keyboard, Windows, Printer

1 Mark(s)

Your Answer:

Monitor Monitor
Keyboard Keyboard
Windows Windows
Printer Printer

I ___ my homework yesterday.

1 Mark(s)

Your Answer:

do do
doing doing
did did
have done have done

Which option lists inventory valuation method in tally

1 Mark(s)

Your Answer:

Stock report Stock report
Stock journal Stock journal
Stock analysis Stock analysis
Stock summary Stock summary

How do you implement a stack with O(1) time complexity for both push and pop operations?

1 Mark(s)

Your Answer:

Using an array with dynamic resizing Using an array with dynamic resizing
Using a linked list Using a linked list
Using a fixed-size array Using a fixed-size array
Using a doubly linked list Using a doubly linked list

A solid cylinder of mass $M$ and radius $R$ is wrapped with a string. A force $F$ pulls the string. The acceleration of the cylinder (rolling on horizontal) is:

1 Mark(s)

Your Answer:

$F/M$ $F/M$
$2F/M$ $2F/M$
$4F/3M$ $4F/3M$
$2F/3M$ $2F/3M$

What type of search algorithm is most appropriate for an ordered array where each element has an index?

1 Mark(s)

Your Answer:

Jump Search Jump Search
Linear Search Linear Search
Interpolation Search Interpolation Search
Binary Search Binary Search

The name of element may differ in languages but it has same:

1 Mark(s)

Your Answer:

chemical symbol chemical symbol
chemical formula chemical formula
chemical properties chemical properties
occurrence occurrence

Laplace transform of function f(t)=cos2(wt) is:

1 Mark(s)

Your Answer:

s/2(s2+4w;2) s/2(s2+4w;2)
1+s/2(s2+4w;2) 1+s/2(s2+4w;2)
2+s/2(s2+4w;2) 2+s/2(s2+4w;2)
1/2+s/2(s2+4w;2) 1/2+s/2(s2+4w;2)

A computer is capable of performing almost any task provided, that it can be?

1 Mark(s)

Your Answer:

Coded Coded
Memorised Memorised
Analysed Analysed
Reduced to a series of logical steps Reduced to a series of logical steps

Question: What is one of the distinctive features of the Divide and Conquer algorithms?

1 Mark(s)

Your Answer:

Iterative approach Iterative approach
Dynamic programming Dynamic programming
Recursion Recursion
Greedy strategy Greedy strategy

In NiFi, what is the role of the "ConsumeMQTT" processor?

1 Mark(s)

Your Answer:

Subscribe to an MQTT broker and ingest data
A storage format in Hadoop A storage format in Hadoop
A query language for Hadoop A query language for Hadoop
A distributed file system A distributed file system

Short cut Ctrl + H is used to

1 Mark(s)

Your Answer:

Open Find and Replace Dialog box with activating Replace Tab
Open Format Dialog box activating Insert Hyper Link tab
Open Insert Dialog box activating Insert Hyper Link Tab
Open Insert Hyper Link Dialog box Open Insert Hyper Link Dialog box

Which one of the following namespaces contains the definition for IdbConnection ?

1 Mark(s)

Your Answer:

System.Data.Interfaces System.Data.Interfaces
System.Data.Connection System.Data.Connection
System.Data.Common System.Data.Common
System.Data System.Data

What will be the output of the following Java code? public class Shape { public int area() { return 1; } } public class Square extends Shape { public int area() { return 2; } } public class Rectangle extends Shape { public int area() { return 3; } } public static void main(String[] args) { Shape shape = new Square(); shape = new Rectangle(); System.out.println(shape.area()); }

1 Mark(s)

Your Answer:

Compilation failure Compilation failure
3 3
Runtime Exception Runtime Exception
2 2

Rabies is a deadly disease whose vaccine was made by:

1 Mark(s)

Your Answer:

Isaac Newton Isaac Newton
Louis Pasteur Louis Pasteur
Marie Curie Marie Curie
Nelson Mandela Nelson Mandela

What is Heuristic checking?

1 Mark(s)

Your Answer:

False positive False positive
Data storage Data storage
Virus scanning Virus scanning
Virus removing Virus removing

What does the 'break' keyword do in a switch statement in C#?

1 Mark(s)

Your Answer:

Skips to the next case Skips to the next case
Continues to the next iteration Continues to the next iteration
Exits the switch block Exits the switch block
Throws an exception Throws an exception

The first version of internet explorer was introduced in:

1 Mark(s)

Your Answer:

20-Jul-90 20-Jul-90
16-Feb-98 16-Feb-98
16-Aug-95 16-Aug-95
16-Jan-00 16-Jan-00

At the generating station, the AC voltage is:

1 Mark(s)

Your Answer:

stepped down stepped down
remains constant remains constant
stepped up stepped up
none of above none of above

Two stars of mass $m_1$ and $m_2$ distance $r$ apart revolve about their common center of mass. The period of revolution is:

1 Mark(s)

Your Answer:

$2\pi \sqrt{\frac{r^3}{G(m_1+m_2)}}$ $2\pi \sqrt{\frac{r^3}{G(m_1+m_2)}}$
$2\pi \sqrt{\frac{r^3}{Gm_1}}$ $2\pi \sqrt{\frac{r^3}{Gm_1}}$
$2\pi \sqrt{\frac{r^3}{Gm_2}}$ $2\pi \sqrt{\frac{r^3}{Gm_2}}$
$2\pi \sqrt{\frac{r^3}{G(m_1-m_2)}}$ $2\pi \sqrt{\frac{r^3}{G(m_1-m_2)}}$

He is leaving the country for a good.

1 Mark(s)

Your Answer:

for better prospects for better prospects
for a good cause for a good cause
forever forever
for others good for others good

Which of the following property defines a highlight color for a scroll bar and scroll arrows?

1 Mark(s)

Your Answer:

scrollbar-color scrollbar-color
scrollbar-highlight scrollbar-highlight
scrollbar-highlight-color scrollbar-highlight-color
scrollbar-highlight-background scrollbar-highlight-background

The body is said to be rigid if the distance between pairs if particles doesn't change by applying:

1 Mark(s)

Your Answer:

friction friction
law of inertia law of inertia
force force
law of momentum law of momentum

What is the output of the given code? test_1 = 17 > 16 puts(test_1) test_2 = 21 <= 30 puts(test_2) test_3 = 9 >= 9 puts(test_3) test_4 = -11 > 4 puts(test_4)

1 Mark(s)

Your Answer:

True false true false True false true false
True True True False True True True False
False False True True False False True True
None of the mentioned None of the mentioned

A cistern can be filled by pipe A in \$12$ hours and by pipe B in \$18$ hours. Both pipes are opened together but pipe A is closed after \$4$ hours. In how many more hours will the cistern be filled?

1 Mark(s)

Your Answer:

7 hours 7 hours
8 hours 8 hours
9 hours 9 hours
10 hours 10 hours

C++ is an object-oriented language and is simpler than Java.

1 Mark(s)

Your Answer:

True True
False False

Thermometer which contains a bulb full of gas that is attached with one mercury manometer which contains a column, some part of which contains mercury connected to a reservoir is called:

1 Mark(s)

Your Answer:

Aluminium thermometer Aluminium thermometer
Gas thermometer Gas thermometer
Mercury Thermometer Mercury Thermometer
Bulb thermometer Bulb thermometer

The successive discounts 20% and 15% are equal to a single discount of__________?

1 Mark(s)

Your Answer:

35% 35%
38% 38%
32% 32%
29% 29%
None of these None of these

Which one of the following a technology works behind the cloud computing platform?

1 Mark(s)

Your Answer:

Virtualization Virtualization
SOA SOA
Grid Computing Grid Computing
All of the above All of the above

What will be the output of the following C code if the system date is 6/2/2017(Friday)? #include<stdio.h> #include<time.h> int main() { struct tm *local, *gm; time_t t; t=time(NULL); local=localtime(&t); printf("%d",local->tm_wday); return 0; }

1 Mark(s)

Your Answer:

6 6
5 5
error error
0 0

What will be the output of the following code? char t=’N’; printf(“\n %c \n %3c \n %5c”,t,t,t);

1 Mark(s)

Your Answer:

N N N N N N
N N N N N N
N N N N N N
N N N N N N

My doctor knew that I would eventually recover and do kind of work I would be doing before

1 Mark(s)

Your Answer:

would have been doing would have been doing
would have done would have done
had been done had been done
had been doing had been doing
No correction required No correction required

Choose analogous pair: Formula : Constituent

1 Mark(s)

Your Answer:

Eduation : Term Eduation : Term
Roclet : Pilot Roclet : Pilot
Carburettor : Mixture Carburettor : Mixture
Binomial : Monocular Binomial : Monocular

Sharjeel has a container which has a mixture of wine and water in it. Wine and water are in the ratio 4:1. Sharjeel spills some of the mixture by accident. He then replaces the spilled amount with water of same quantity. But now the wine to water ratio became 3:2. How much water did Sharjeel add?

1 Mark(s)

Your Answer:

3/5 3/5
1/2 1/2
1/4 1/4
2/7 2/7

2 men and 12 women can finish a job in 4 days. 4 men and 6 women can do the same job in 5 days. Find the time taken by 1 man and 1 woman to complete the job.

1 Mark(s)

Your Answer:

30 days 30 days
25 days 25 days
24 days 24 days
20 days 20 days

Mapper implementations are passed the JobConf for the job via the . . . . . . . . method.

1 Mark(s)

Your Answer:

JobConfigure.configure JobConfigure.configure
JobConfigurable.configure JobConfigurable.configure
JobConfigurable.configurable JobConfigurable.configurable
None of the mentioned None of the mentioned

Statement is correct about "|" and "||" binary operators is/are:

1 Mark(s)

Your Answer:

both give the same result both give the same result
| returns true if both the operands are true ,|| returns true if both operands are true
both give result as true if either if the operands is true
both a and c both a and c

Which of the following selector selects the elements that are currently enabled?

1 Mark(s)

Your Answer:

:element :element
:empty :empty
:enabled :enabled
none of the mentioned none of the mentioned

What type of reflection occurs from rough surfaces?

1 Mark(s)

Your Answer:

A) Regular reflection A) Regular reflection
B) Diffused reflection B) Diffused reflection
C) Total internal reflection C) Total internal reflection
D) Multiple reflection D) Multiple reflection

The working of a rocket is based on the principle of conservation of:

1 Mark(s)

Your Answer:

Linear Momentum Linear Momentum
Energy Energy
Mass Mass
Angular Momentum Angular Momentum

The dimension of velocity are __________?

1 Mark(s)

Your Answer:

LT LT
LMT LMT
LMT^-1 LMT^-1
LT^-1 LT^-1

The prediction of the existence of 'Mesons' as exchange particles for strong force was made by:

1 Mark(s)

Your Answer:

Pauli Pauli
Yukawa Yukawa
Fermi Fermi
Heisenberg Heisenberg

The SI unit of Gravitational Potential is:

1 Mark(s)

Your Answer:

$J/kg$ $J/kg$
$J$ $J$
$N/kg$ $N/kg$
$N \cdot m$ $N \cdot m$

Which of the following products was the first to implement true relational algebra in a PC DBMS?

1 Mark(s)

Your Answer:

IDMS IDMS
Oracle Oracle
dBase-II dBase-II
R:base R:base

Imprison : Jail : : Exile : __________?

1 Mark(s)

Your Answer:

Country Country
Depart Depart
Banish Banish
Punishment Punishment

The area of the square formed on the diagonal of a rectangle as its side is 108 1/3 % more than the area of the rectangle. If the perimeter of the rectangle is 28 units, find the difference between the sides of the rectangle?

1 Mark(s)

Your Answer:

8 8
12 12
6 6
2 2

If a signal changes instantaneously, its frequency is:

1 Mark(s)

Your Answer:

high high
low low
infinite infinite
rounded rounded

Which of the following are global functions that are not part of core JavaScript?

1 Mark(s)

Your Answer:

spawn(f); spawn(f);
trim(); trim();
exult(); exult();
none of the mentioned none of the mentioned

Which of the following can be considered as the drawbacks of the Mobile and Wireless Devices?

1 Mark(s)

Your Answer:

Smaller keypads Smaller keypads
Consumes power rapidly Consumes power rapidly
Requires a big power source Requires a big power source
All of the above All of the above

In C# exceptions can be thrown from a:

1 Mark(s)

Your Answer:

constructor constructor
overloaded operator overloaded operator
Both a and b Both a and b
None of the above None of the above

A uniform wire is subjected to a longitudinal tensile stress. If $\theta$ is the temperature increase and $\alpha$ is linear expansion coefficient, the thermal stress developed is:

1 Mark(s)

Your Answer:

$Y \alpha \theta$ $Y \alpha \theta$
$Y \alpha / \theta$ $Y \alpha / \theta$
$Y \theta / \alpha$ $Y \theta / \alpha$
$\alpha \theta / Y$ $\alpha \theta / Y$

What function is used to convert a factor to a character vector in R?

1 Mark(s)

Your Answer:

as.factor() as.factor()
as.character() as.character()
to.character() to.character()
factor_to_char() factor_to_char()

Fig. shows a measuring scale which is usually supplied with a geometry box. Which of the following distance cannot be measured with this scale by using it only once? (NCERT Exemplar)

1 Mark(s)

Your Answer:

A) 0.1 m A) 0.1 m
B) 0.15 m B) 0.15 m
C) 0.2 m C) 0.2 m
D) 0.05 m 2 m D) 0.05 m 2 m

What will be the output of the following C# code snippet? class program { public static void Main(string[] args) { try { throw new NullReferenceException("C"); Console.WriteLine("A"); } catch (ArithmeticException e) { Console.WriteLine("B"); } Console.ReadLine(); } }

1 Mark(s)

Your Answer:

A A
B B
Compile time error Compile time error
Runtime error Runtime error

In multicast communication, the relationship is:

1 Mark(s)

Your Answer:

one to one one to one
one to many one to many
many to one many to one
many to many many to many

All paths and cyclic graphs are bipartite graphs.

1 Mark(s)

Your Answer:

True True
False False

In an any organization, company or firm the policies of information security come under__________

1 Mark(s)

Your Answer:

CIA Triad CIA Triad
Confidentiality Confidentiality
Authenticity Authenticity
None of the above None of the above

3 men and 7 women can complete a work in 10 days . But 4 men and 6 women need 8 days to complete the same work . In how many days will 10 women complete the same work?

1 Mark(s)

Your Answer:

50 50
30 30
40 40
13 13

Let f : [0, ∞) → [0, 2] be defined by $f(x)=\frac{2 x}{1+x}$, then f is

1 Mark(s)

Your Answer:

A) one-one but not onto A) one-one but not onto
B) onto but not one-one B) onto but not one-one
C) both one-one and onto C) both one-one and onto
D) neither one-one nor onto D) neither one-one nor onto

Boiling point is a point at which liquid turns in to:

1 Mark(s)

Your Answer:

solid solid
gas gas
molten shape molten shape
vapours vapours

Proper designed operating systems take care of:

1 Mark(s)

Your Answer:

Efficiency Efficiency
Response time Response time
Throughput Throughput
maliciousness maliciousness

The property that is not supported by Polyline but by Polygon is . . . . . . . .

1 Mark(s)

Your Answer:

strokeWeight strokeWeight
fillOpacity fillOpacity
path path
editable editable

How do you create a loop that prints the squares of numbers from 1 to 10 in R?

1 Mark(s)

Your Answer:

for (i in 1:10) { print(i^2) } for (i in 1:10) { print(i^2) }
for (i = 1; i <= 10; i++) { print(i^2) }
while (i <= 10) { print(i^2); i <- i + 1 }
repeat { print(i^2); i <- i + 1; if (i > 10) break }

Evaluating Your Answers

FAST Entry Mock Test 14 : Question 1 of 73