FAST Entry Mock Test 6 - Online MCQ Exam

Which one connects two similar network segments?

1 Mark(s)

Your Answer:

Router Router
Bridge Bridge
Gateway Gateway
Node Answer Node Answer

The types that "byte" can safely be converted to are:

1 Mark(s)

Your Answer:

ushort,short ushort,short
bool bool
float,decimal float,decimal
a and c a and c

Weight of a body is equals to the magnitude of:

1 Mark(s)

Your Answer:

gravitational force on body gravitational force on body
centripetal force on body centripetal force on body
angular force on body angular force on body
elliptical force on body elliptical force on body

Over a large range of applied voltages, ohmic conductor have a:

1 Mark(s)

Your Answer:

linear voltage current relationship linear voltage current relationship
vibratory voltage current relationship vibratory voltage current relationship
circular voltage current relationship circular voltage current relationship
random voltage current relationship random voltage current relationship

Storage device that uses rigid, permanently installed magnetic disk to store data is:

1 Mark(s)

Your Answer:

floppy floppy
permanent disk permanent disk
optical disk optical disk
hard disk hard disk

What is the minimum number of unequal magnitude vectors required to get a null vector?

1 Mark(s)

Your Answer:

Zero Zero
Two Two
Three Three
None None

When a negative integer is subtracted from another negative integer, the sign of the result

1 Mark(s)

Your Answer:

A) is always negative. Competency Based Question
B) is always positive. B) is always positive.
C) is never negative. C) is never negative.
D) depends on the numerical value of the integers.

At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.20000?

1 Mark(s)

Your Answer:

Rs.6620 Rs.6620
Rs.6500 Rs.6500
Rs.6800 Rs.6800
Rs.6400 Rs.6400

What is the purpose of the pandas library in web scraping?

1 Mark(s)

Your Answer:

Handling HTTP requests Handling HTTP requests
Rendering JavaScript Rendering JavaScript
Extracting data from HTML and XML Extracting data from HTML and XML
Manipulating and analyzing data Manipulating and analyzing data

The natural frequency that the swing needs to oscillate is called its:

1 Mark(s)

Your Answer:

critical frequency critical frequency
cutoff frequency cutoff frequency
resonance frequency resonance frequency
peak frequency peak frequency

Please close . . . . . . . . window. It's cold in here.

1 Mark(s)

Your Answer:

a a
an an
the the
no article no article

A man standing near a fast moving train may fall___________?

1 Mark(s)

Your Answer:

On the train On the train
Away from the train Away from the train
Towards the train Towards the train
On himself On himself

Which of the following devices have a limitation that we can only read it but can not erase or modify it ?

1 Mark(s)

Your Answer:

Tape drive Tape drive
Hard disk Hard disk
Compact disk Compact disk
Floppy disk Floppy disk

IBIS is a more structured approach than CORE ?

1 Mark(s)

Your Answer:

True True
False False

What more needs to be achieved to fulfil the promises of the Open Web Platform?

1 Mark(s)

Your Answer:

Security and Privacy Security and Privacy
Performance and Tuning Performance and Tuning
Media and Real-Time Communications Media and Real-Time Communications
All of the mentioned All of the mentioned

What is the purpose of the ios::app flag in C++ file handling?

1 Mark(s)

Your Answer:

Appends data to the end of the file Appends data to the end of the file
Opens the file in append mode Opens the file in append mode
Opens the file in write mode Opens the file in write mode
Opens the file in read mode Opens the file in read mode

Naeem sold a computer for Rs 25000 at which he suffered 20 Percent loss. Find the purchase price of the computer?

1 Mark(s)

Your Answer:

31000 31000
41250 41250
31250 31250
None of These None of These

Which one of the file systems applies gossip protocols?

1 Mark(s)

Your Answer:

CODA CODA
Ficus Ficus
Rover Rover
None of the above None of the above

Performance analysis and tuning is which of the following?

1 Mark(s)

Your Answer:

Undertaken one time at the time of a DBMS installation
Undertaken one time at the time of the implementation of a new application
Undertaken as an ongoing part of the backup of a database
Undertaken as an ongoing part of managing a database

What is the return type of lambda expression?

1 Mark(s)

Your Answer:

String String
Object Object
void void
Function Function

To open a selected drop-down list, keys used are:

1 Mark(s)

Your Answer:

Shift + down arrow Shift + down arrow
Alt + right arrow Alt + right arrow
Ctrl + down arrow Ctrl + down arrow
Alt + down arrow Alt + down arrow

A person wears spectates with concave lenses. It means that normally (when not using glasses), the image of distant objects is focused in his eyes:

1 Mark(s)

Your Answer:

behind the retina behind the retina
in front of the retina in front of the retina
on the retina on the retina
on the blind spot on the blind spot

Magnitude of maximum displacement of the element from their equilibrium position as wave passes through them is called:

1 Mark(s)

Your Answer:

altitude altitude
amplitude amplitude
frequency frequency
wavelength wavelength

The roots of the equation 3x² – 12x + 10 = 0 are?

1 Mark(s)

Your Answer:

rational and unequal rational and unequal
complex complex
real and equal real and equal
irrational and unequal irrational and unequal

The world has seen small real attempt at population and resource planning.

1 Mark(s)

Your Answer:

few few
little little
less less
a few a few
No correction required No correction required

What will be the output of the following Python program? def foo(x): x[0] = ['def'] x[1] = ['abc'] return id(x) q = ['abc', 'def'] print(id(q) == foo(q))

1 Mark(s)

Your Answer:

Error Error
None None
False False
True True

Which of the following occurs often due to the bulkiness of a system specification document ?

1 Mark(s)

Your Answer:

Contradictions Contradictions
Ambiguities Ambiguities
Vagueness Vagueness
Incompleteness Incompleteness

State true or false. It is faster to render HTML and CSS than to interpret and execute JavaScript.

1 Mark(s)

Your Answer:

True True
False False

What is the purpose of Hadoop's HDFS Trash feature in a security context?

1 Mark(s)

Your Answer:

Optimizing data replication in HDFS Optimizing data replication in HDFS
Enabling speculative execution in MapReduce
Providing a temporary storage for deleted files
Configuring firewall rules for Hadoop nodes

Choose the correct word/phrase to complete the sentence. Most animals in the zoos ______ in captivity.

1 Mark(s)

Your Answer:

have breed have breed
are being breeding are being breeding
are bred are bred
breeds breeds

A U-tube with limbs of diameters $5 mm$ and $2 mm$ contains water. The difference in water levels (Surface tension $T = 7 \times 10^{-2} N/m$, angle $\theta=0$) is:

1 Mark(s)

Your Answer:

4.2 mm 4.2 mm
8.4 mm 8.4 mm
2.1 mm 2.1 mm
1.4 mm 1.4 mm

Inverse Laplace transform of f(s)=21/(s+√2)4 is:

1 Mark(s)

Your Answer:

7t3/2e-√2 t 7t3/2e-√2 t
7t2/2e-√2 t 7t2/2e-√2 t
t2/2e-√2 t t2/2e-√2 t
t2e-√2 t t2e-√2 t

I will come ___ you call me.

1 Mark(s)

Your Answer:

when when
if if
while while
until until

The geographical area covered by a single base station is called:

1 Mark(s)

Your Answer:

unit unit
cell cell
software house software house
quarter quarter

All of the following are non-volatile memory except:

1 Mark(s)

Your Answer:

ROM ROM
PROM PROM
flash memory flash memory
RAM RAM

What will be the output of the following Python code? x = [[0], [1]] print(len(' '.join(list(map(str, x)))))

1 Mark(s)

Your Answer:

2 2
3 3
7 7
8 8

What will be the output of the following C++ code? #include <iostream> #include <string> using namespace std; namespace A{ int var = 10; } namespace B{ int cout = 5; } int main() { using namespace B; cout<<A::var; }

1 Mark(s)

Your Answer:

10 10
5 5
Error Error
105 105

In PC, which shortcut key is used to moves one word to the left at a time?

1 Mark(s)

Your Answer:

Ctrl+Right arrow Ctrl+Right arrow
Ctrl+Left arrow Ctrl+Left arrow
Shift+End Shift+End
Shift+Home Answer Shift+Home Answer

The difference between x and 'x' is?

1 Mark(s)

Your Answer:

The first one refers to a variable whose identifier is x and the second one refers to the character constant x
The first one is a character constant x and the second one is the string literal x
Both are same Both are same
Both are string literal Both are string literal

Which one is the correct description for the variable balance declared below? int ** balance; ``` int ** balance; ```

1 Mark(s)

Your Answer:

Balance is a point to an integer Balance is a point to an integer
Balance is a pointer to a pointer to an integer
Balance is a pointer to a pointer to a pointer to an integer
Balance is an array of integer Balance is an array of integer

What does the 'endl' manipulator do in C++?

1 Mark(s)

Your Answer:

Ends the program Ends the program
Moves the cursor to the start Moves the cursor to the start
Clears the screen Clears the screen
Inserts a new line Inserts a new line

Computer Virus is a _______.

1 Mark(s)

Your Answer:

Hardware Hardware
Software Software
Bacteria Bacteria
Freeware Freeware

How do you change the font of a widget's text in Tkinter?

1 Mark(s)

Your Answer:

font.set("NewFont") font.set("NewFont")
widget.font("NewFont") widget.font("NewFont")
widget.configure(font="NewFont") widget.configure(font="NewFont")
widget.set_font("NewFont") widget.set_font("NewFont")

Which is the shortcut key to display active cells in Excell?

1 Mark(s)

Your Answer:

Shift+Backspace Shift+Backspace
Crtl+Backspace Crtl+Backspace
Alt+Backspace Alt+Backspace
none none

What the does random.seed(3) return?

1 Mark(s)

Your Answer:

True True
None None
3 3
1 1

What is the size of an empty structure in C?

1 Mark(s)

Your Answer:

0 bytes 0 bytes
1 byte 1 byte
It varies depending on the compiler It varies depending on the compiler
4 bytes 4 bytes

What function do you use to read a string?

1 Mark(s)

Your Answer:

input("Enter a string") input("Enter a string")
eval(input("Enter a string")) eval(input("Enter a string"))
enter("Enter a string") enter("Enter a string")
eval(enter("Enter a string")) eval(enter("Enter a string"))

Given only a single array of size 10 and no other memory is available. Which of the following operation is not feasible to implement (Given only push and pop operation)?

1 Mark(s)

Your Answer:

Push Push
Pop Pop
Enqueue Enqueue
Returntop Returntop

What is a common optimization technique to improve Hadoop MapReduce performance?

1 Mark(s)

Your Answer:

Increase block size Increase block size
Decrease block size Decrease block size
Maintain the default block size Maintain the default block size
Use fewer mappers Use fewer mappers

Which of the following is the same as Wrestling, Karate, Boxing ?

1 Mark(s)

Your Answer:

Swimming Swimming
Polo Polo
Pole vault Pole vault
Judo Judo

The 3R principle is in which of the following order:

1 Mark(s)

Your Answer:

Reduce, Reuse, Recycle Reduce, Reuse, Recycle
Reuse, Reduce, Recycle Reuse, Reduce, Recycle
Recycle, Reuse, Reduce, Recycle, Reuse, Reduce,
None of the above None of the above

Measure of the internal force per unit area acting on the liquids is called:

1 Mark(s)

Your Answer:

shear stress shear stress
tensile stress tensile stress
hydraulic stress hydraulic stress
normal stress normal stress

The maximum distance of a distant object from the eye on which the fully relaxed eye can focus is called:

1 Mark(s)

Your Answer:

accommodation accommodation
near point near point
far point far point
hypermetropia hypermetropia

Cube root of 8 is

1 Mark(s)

Your Answer:

A) 512 A) 512
B) 64 B) 64
C) 2 C) 2
D) 4 D) 4

Which of the following JavaScript logging tool is also a debugging tool?

1 Mark(s)

Your Answer:

Blackbird Blackbird
Log Hound Log Hound
jsTracer jsTracer
fvlogger fvlogger

Which company is the biggest player in the microprocessor industry?

1 Mark(s)

Your Answer:

Motorola Motorola
IBM IBM
Intel Intel
AMD AMD

Displacement current arises due to:

1 Mark(s)

Your Answer:

Changing Electric Field Changing Electric Field
Changing Magnetic Field Changing Magnetic Field
Steady Current Steady Current
Static Charge Static Charge

What is the correct way to declare and initialize a variable in Ruby?

1 Mark(s)

Your Answer:

var_name = value var_name = value
var var_name = value var var_name = value
variable var_name = value variable var_name = value
variable_name = value variable_name = value

Basic refresh mode for dynamic RAM is:

1 Mark(s)

Your Answer:

burst refresh burst refresh
distributed refresh distributed refresh
both A and B both A and B
open refresh open refresh

What will be the output of the following C++ code? #include <iostream> #include <string> #include <cstring> using namespace std; int main(int argc, char const *argv[]) { string s("a"); cout<<s; return 0; }

1 Mark(s)

Your Answer:

a a
empty string empty string
Error Error
Segmentation fault Segmentation fault

What does the command gem pristine gem_name do in Ruby?

1 Mark(s)

Your Answer:

Updates a specified gem Updates a specified gem
Uninstalls a specified gem Uninstalls a specified gem
Restores a gem to its pristine condition
Installs a specified gem Installs a specified gem

If $x + 21 = 60$, find $x$

1 Mark(s)

Your Answer:

37 37
38 38
39 39
40 40

Most of the data transferred through the internet are carried by:

1 Mark(s)

Your Answer:

light light
heat heat
sound sound
em waves em waves

Solids expand on heating because:

1 Mark(s)

Your Answer:

Atoms get bigger Atoms get bigger
Electrons expand Electrons expand
Average separation between atoms increases
Mass increases Mass increases

Output?int x = 10; x += 5; cout << x;

1 Mark(s)

Your Answer:

5 5
10 10
15 15
Compilation error Compilation error

Groom servers starts up with a . . . . . . . . instance and an RPC proxy to contact the bsp master.

1 Mark(s)

Your Answer:

RPC RPC
BSPPeer BSPPeer
LPC LPC
None of the mentioned None of the mentioned

Which waves are used for LASIK eye surgery?

1 Mark(s)

Your Answer:

X-rays X-rays
UV rays UV rays
Infrared Infrared
Microwaves Microwaves

Full screen support will not work in . . . . . . . .

1 Mark(s)

Your Answer:

Safari Safari
Firefox Firefox
Internet Explorer Internet Explorer
Opera Opera

Question: The Master Theorem offers a method to assess the running time of such algorithms that conform to particular rules.

1 Mark(s)

Your Answer:

Iterative pattern Iterative pattern
Recursive pattern Recursive pattern
Greedy strategy Greedy strategy
Dynamic programming approach Dynamic programming approach

Command which is used to ask you to confirm that you want to delete the directory is:

1 Mark(s)

Your Answer:

deltree deltree
deltree/f deltree/f
del*.*/p del*.*/p
erase*.* erase*.*

The kids had bread and butter for lunch, and so _____.

1 Mark(s)

Your Answer:

Had I Had I
Me too Me too
Did I Did I
I did I did

What happens to local variables when a function exits?

1 Mark(s)

Your Answer:

They stay in memory They stay in memory
They are destroyed They are destroyed
They become global They become global
They are saved to disk They are saved to disk

Synonym of “barrage” is _________?

1 Mark(s)

Your Answer:

quarters for troops quarters for troops
dispute dispute
bombardment bombardment
large boat large boat

What is the result of the expression: 4 > 2 && 5 < 7 in Ruby?

1 Mark(s)

Your Answer:

TRUE TRUE
FALSE FALSE
nil nil
Error Error

User which have its own desktop computer connected to one or more centralized computers is called:

1 Mark(s)

Your Answer:

network server network server
network network
network client network client
network topology network topology

What will be the output of the following Python code? >>> a={1,2,3} >>> b=frozenset([3,4,5]) >>> a-b

1 Mark(s)

Your Answer:

{1,2} {1,2}
Error as difference between a set and frozenset can't be found out
Error as unsupported operand type for set data type
frozenset({1,2}) frozenset({1,2})

10 men can complete a work in 7 days. But 10 women need 14 days to complete the same work. How many days will 5 men and 10 women need to complete the work?

1 Mark(s)

Your Answer:

7 7
5 5
6 6
4 4

Which of the following is the correct syntax for declaring the array?

1 Mark(s)

Your Answer:

init array [] init array []
int array [5]; int array [5];
Array[5]; Array[5];
None of the above None of the above

What is the output of the given code? a=["hey", "ruby", "language"] b=["hey", "ruby", "language"] if a==b print "Equal" else print "Not equal" end

1 Mark(s)

Your Answer:

Equal Equal
Error Error
Not equal Not equal
None of the mentioned None of the mentioned

Evaluating Your Answers

FAST Entry Mock Test 6 : Question 1 of 79