FAST Entry Mock Test 16 - Online MCQ Exam

According to analysts, for what can traditional IT systems provide a foundation when they're integrated with big data technologies like Hadoop?

1 Mark(s)

Your Answer:

Big data management and data mining Big data management and data mining
Data warehousing and business intelligence
Management of Hadoop clusters Management of Hadoop clusters
Collecting and storing unstructured data

Dot-matrix, Deskjet, Inkjet and Laser are all types of which computer peripherals?

1 Mark(s)

Your Answer:

Printers Printers
Software Software
Monitors Monitors
Keyboards Keyboards

What is the default value of a variable in Ruby if not initialized?

1 Mark(s)

Your Answer:

0 0
nil nil
"undefined" "undefined"
FALSE FALSE

Everybody in the universe attracts every other body with the force which is directly proportional to the product of their masses and inversely proportional to the square of distance between their centers, this statement is known as:

1 Mark(s)

Your Answer:

law of friction law of friction
law of gravitation law of gravitation
law of motion law of motion
law of momentum law of momentum

What is the purpose of the prepend method in Ruby?

1 Mark(s)

Your Answer:

Adds a method to the end of a class definition
Adds a module to the inheritance chain after the class itself
Adds a method to the beginning of a class definition
Adds a module to the inheritance chain before the class itself

Windows XP was released in:

1 Mark(s)

Your Answer:

2001 2001
2000 2000
2002 2002
2003 2003

Which of the following declarations is incorrect?

1 Mark(s)

Your Answer:

_x = 2 _x = 2
__x = 3 __x = 3
__xyz__ = 5 __xyz__ = 5
None of these None of these

What will be the output of the following C# code? static void Main(string[] args) { int a = -1; int b = -1; if (Convert.ToBoolean (++a = ++b)) Console.WriteLine("a"); else Console.WriteLine("b"); Console.ReadLine(); }

1 Mark(s)

Your Answer:

a a
b b
Compile time error Compile time error
Code execute successfully with no output

How many times will a 'do-while' loop execute its body if the condition is initially false in C?

1 Mark(s)

Your Answer:

0 times 0 times
1 time 1 time
Infinite times Infinite times
It depends on the loop body It depends on the loop body

To keep the fish floating in water, it requires:

1 Mark(s)

Your Answer:

fins fins
tail tail
swim bladder swim bladder
feathers feathers

The value of the unknown exterior angle x in the given triangle is :

1 Mark(s)

Your Answer:

A) 70° A) 70°
B) 110° B) 110°
C) 40° C) 40°
D) 90° D) 90°

The number which exceeds 16% of it by 42 is________?

1 Mark(s)

Your Answer:

50 50
52 52
58 58
60 60

In a Red-Black tree, which property helps in maintaining a balanced tree?

1 Mark(s)

Your Answer:

The AVL property The AVL property
The B-Tree property The B-Tree property
The splay property The splay property
The red-black property The red-black property

In the N Queens problem, how many possible positions are there for placing the first queen on an N×N chessboard?

1 Mark(s)

Your Answer:

N N
N^2 N^2
N/2 N/2
2^N 2^N

Eye movement is controlled by:

1 Mark(s)

Your Answer:

muscles muscles
veins veins
vessels vessels
Chanel Chanel

Glucose is chiefly required for:

1 Mark(s)

Your Answer:

photosynthesis photosynthesis
respiration respiration
breathing breathing
digestion digestion

Which of the following is a value type in C#?

1 Mark(s)

Your Answer:

int int
string string
class class
object object

Choose the statements which makes use of essential properties rather than making data member public in C#.NET?

1 Mark(s)

Your Answer:

Properties have their own access levels like private, public, protected etc. which allows it to have better control about managing read and write properties
Properties give us control about what values may be assigned to a member variable of a class they represent
Properties consist of set accessor inside which we can validate the value before assigning it to the data variable
All of the mentioned All of the mentioned

What is the term used when a clip art image changes the direction of faces?

1 Mark(s)

Your Answer:

Group Group
Flip Flip
Rotate Rotate
All of the above All of the above

Which type of memory is commonly used for storing firmware in embedded systems?

1 Mark(s)

Your Answer:

RAM RAM
ROM ROM
Virtual memory Virtual memory
None of these None of these

What will be the output of the following Python code? fo = open("foo.txt", "wb") print "Name of the file: ", fo.name fo.flush() fo.close()

1 Mark(s)

Your Answer:

Compilation Error Compilation Error
Runtime Error Runtime Error
No Output No Output
Flushes the file when closing them Flushes the file when closing them

Keys which are used to issue command to the computer are:

1 Mark(s)

Your Answer:

CTRL and ALT CTRL and ALT
Shift and Caps lock Shift and Caps lock
CTRL and backspace CTRL and backspace
ALT and Shift ALT and Shift

strval()

1 Mark(s)

Your Answer:

Accepts a value and converts it into a string array
Accepts a value and converts it into an string dictionary
Accepts a value and converts it into string equivalent
None of above None of above

This is a silvery-white, lightweight metal, it is soft and malleable and is called:

1 Mark(s)

Your Answer:

gold gold
aluminum aluminum
steel steel
iron iron

Magnifying power of simple microscope______________?

1 Mark(s)

Your Answer:

increase with increase in focal length increase with increase in focal length
increase with decrease in focal length increase with decrease in focal length
no effect with decrease or increase with focal length
list distance of distinct vision list distance of distinct vision

The term which is used to create the subnetting effect is:

1 Mark(s)

Your Answer:

Data ARP Data ARP
Frame ARP Frame ARP
ProxyARP ProxyARP
ProxyIP ProxyIP

‘Without further ado’ means: ___________?

1 Mark(s)

Your Answer:

With no more trouble With no more trouble
With no more delay With no more delay
With no more respect With no more respect
With no more silence With no more silence

The SI unit of Angular Momentum is:

1 Mark(s)

Your Answer:

$N \cdot m$ $N \cdot m$
$kg \cdot m^2/s$ $kg \cdot m^2/s$
$kg \cdot m/s^2$ $kg \cdot m/s^2$
$rad/s$ $rad/s$

____________your instruction, we have closed your bank account.

1 Mark(s)

Your Answer:

In lieu In lieu
With regard to With regard to
In accordance with In accordance with
On account of On account of

The SI unit of intensity of sound is:

1 Mark(s)

Your Answer:

W m-2 W m-2
W m-1 W m-1
m-2 m-2
W -1 W -1

A smooth surface of silver reflects rays of light in:

1 Mark(s)

Your Answer:

many directions many directions
one direction one direction
two directions two directions
no direction no direction

Which one of the following is not the correct statement?

1 Mark(s)

Your Answer:

SaaS may be also be described as software deployed on a hosted service.
The platform can be based on the types of software development languages, frameworks, and several other constructs.
SaaS is the cloud-based equivalent of shrink-wrapped software
All of the above All of the above

Detect analogy : Couplet : Sonnet : Limerick

1 Mark(s)

Your Answer:

Prose Prose
Songs Songs
Lyrics Lyrics
Poetry Poetry

What is the phase difference between the rays reflected from the top surface of a soap film and the bottom surface (assuming constructive interference condition logic)?

1 Mark(s)

Your Answer:

$\pi$ $\pi$
$2\pi$ $2\pi$
$0$ $0$
$\pi/2$ $\pi/2$

What will be the output of the following C# code snippet? class equality { int x; int y; boolean isequal() { return(x == y); } } class Output { public static void main(String args[]) { equality obj = new equality(); obj.x = 5; obj.y = 5; Console.WriteLine(obj.isequal()); } }

1 Mark(s)

Your Answer:

false false
true true
0 0
1 1

What is the value of 34 $\frac{10}{10}$ + 30 $\frac{3}{10}$ ?

1 Mark(s)

Your Answer:

A) 65 $\frac{3}{10}$ A) 65 $\frac{3}{10}$
B) 64 $\frac{9}{10}$ B) 64 $\frac{9}{10}$
C) 4 $\frac{7}{10}$ C) 4 $\frac{7}{10}$
D) 34 $\frac{13}{10}$ (\frac{3}{10}\) D) 34 $\frac{13}{10}$ (\frac{3}{10}\)

Which of the following languages compile the code to Common Intermediate Language(CIL) code as its first stage:

1 Mark(s)

Your Answer:

Assembly Language Assembly Language
.NET languages .NET languages
PHP PHP
Java Java

The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/8 of the area of the field. What is the length of the field?

1 Mark(s)

Your Answer:

31 m 31 m
32 m 32 m
16 m 16 m
20 m 20 m

What is a Stored Procedure?

1 Mark(s)

Your Answer:

Saved SQL code Saved SQL code
A backup A backup
A trigger A trigger
A table index A table index

In hexadecimal colon notation, the address consists of 32 hexadecimal digits with every four digits separated by a:

1 Mark(s)

Your Answer:

dot dot
semicolon semicolon
coma coma
colon colon

In SQL, `COUNT(*)` returns:

1 Mark(s)

Your Answer:

Total rows Total rows
Distinct rows Distinct rows
Non-null rows Non-null rows
Columns Columns

R objects can have attributes, which are like . . . . . . . . for the object.

1 Mark(s)

Your Answer:

metadata metadata
features features
expression expression
dimensions dimensions

Point-to-Point Protocol (PPP) is a:

1 Mark(s)

Your Answer:

byte-oriented protocol byte-oriented protocol
connection-oriented protocol connection-oriented protocol
connectionless protocol connectionless protocol
connection-oriented protocol connection-oriented protocol

When a sound wave goes from air into water, the quantity that remains unchanged is its:

1 Mark(s)

Your Answer:

A) amplitude A) amplitude
B) frequency B) frequency
C) velocity C) velocity
D) wavelength D) wavelength

Latency time is:

1 Mark(s)

Your Answer:

Time taken by read/write head mechanism to position itself over appropriate cylinder
Time taken to transfer a dta from memory
Time taken by appropriate sector to come under read/write head
None of above None of above

As compared to electron, a proton is about:

1 Mark(s)

Your Answer:

1936 times lighter 1936 times lighter
1836 times lighter 1836 times lighter
1936 times heavier 1936 times heavier
1836 times heavier 1836 times heavier

When are the members of two sets more common relatively?

1 Mark(s)

Your Answer:

Jaccard Index is Closer to 1 Jaccard Index is Closer to 1
Jaccard Index is Closer to 0 Jaccard Index is Closer to 0
Jaccard Index is Closer to -1 Jaccard Index is Closer to -1
Jaccard Index is Farther to 1 Jaccard Index is Farther to 1

When fish is not swimming the swim bladder is filled with:

1 Mark(s)

Your Answer:

air air
food food
water water
salts salts

A communication pathway is for transferring data from one device to another is known as:

1 Mark(s)

Your Answer:

System System
Message Message
Link Link
Medium Medium

Which process is used for the creation of the end result?

1 Mark(s)

Your Answer:

render() render()
compile() compile()
eval(x) eval(x)
encodeURI() encodeURI()

How can you insert a page break in Microsoft Word?

1 Mark(s)

Your Answer:

Ctrl + Tab Ctrl + Tab
Ctrl + Enter Ctrl + Enter
Ctrl + Alt Ctrl + Alt
Ctrl + Shift Ctrl + Shift

An elevator weighing 3.5 x 10-6 N is raised to a height of 1000 m in the absence of friction, the work done is_________________?

1 Mark(s)

Your Answer:

3.5 x 10-3 J 3.5 x 10-3 J
3.5 x 104 J 3.5 x 104 J
3.5 x 106 J 3.5 x 106 J
3.5 x 109 J 3.5 x 109 J

The area of rectangle is 630 sq cm and breadth is 15 cm. What is its length? *

1 Mark(s)

Your Answer:

A) 40 cm A) 40 cm
B) 60 cm B) 60 cm
C) 42 cm C) 42 cm
D) 35 cm D) 35 cm

What will be the output of the following C code? #include <stdio.h> void main() { int x = 97; char y = x; printf("%c\n", y); }

1 Mark(s)

Your Answer:

a a
b b
97 97
Run time error Run time error

Production rate of carriage 2,250mm deep is:

1 Mark(s)

Your Answer:

1,700 kg/h 1,700 kg/h
1,600 kg/h 1,600 kg/h
1,150 kg/h 1,150 kg/h
1,800 kg/h 1,800 kg/h

The Bastille Prison, where many important people . . . . . . . . at one time imprisoned, . . . . . . . . today visited by tourists.

1 Mark(s)

Your Answer:

have been/is have been/is
had been/have been had been/have been
were/is were/is
are/was are/was
will be/has been will be/has been

To prevent food poisoning we should avoid food with:

1 Mark(s)

Your Answer:

unsealed packing unsealed packing
sealed packing sealed packing
tetra packs tetra packs
proper sealed jars proper sealed jars

What is a specific instance of a baseline or configuration item ?

1 Mark(s)

Your Answer:

Software Software
Configuration Configuration
Version Version
Status Accounting Status Accounting

What is the default value of a double variable in Java if it's not explicitly initialized?

1 Mark(s)

Your Answer:

0 0
1 1
-1 -1
Null Null

Scientists estimated that about half of the population of plants are found in the:

1 Mark(s)

Your Answer:

mountains mountains
tropical rainforest tropical rainforest
plains plains
desert desert

The method not used to add new content is . . . . . . . .

1 Mark(s)

Your Answer:

after() after()
prepend() prepend()
before() before()
add() add()

The referencing old row as clause can be used to create a variable storing the old value of an:

1 Mark(s)

Your Answer:

Updated row Updated row
Inserted row Inserted row
Deleted row Deleted row
Both A and C Both A and C

Which of the following has a maximum speed?

1 Mark(s)

Your Answer:

Light Light
Air Air
Sound Sound
Water current Water current

A student scored an average of 80 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics?

1 Mark(s)

Your Answer:

60 60
64 64
72 72
80 80

Which of the following number is divisible by 8?

1 Mark(s)

Your Answer:

A) 293 A) 293
B) 1205 B) 1205
C) 1648 C) 1648
D) 2003 D) 2003

If W is the work done in moving a positive charge q from infinity to a certain point in the field, the electric potential V at this point would be equal to:

1 Mark(s)

Your Answer:

V = W/q V = W/q
V = q/W V = q/W
V = W×q V = W×q
V = W + q V = W + q

. . . . . . . . package provides basic functionalities in R environment like arithmetic calculations, input/output.

1 Mark(s)

Your Answer:

R base R base
R boost R boost
R serve R serve
R comm R comm

With concurrent processing involving updates, a database with concurrency control will be compromised due to interference between users.

1 Mark(s)

Your Answer:

True True
False False

Considering formula a = bc + cd + f + g⁄bcd, then if value of b = 2, c = 3, d = -3, f = 1, g =-2, the value of 'a' will be:

1 Mark(s)

Your Answer:

4⁄9 4⁄9
2⁄9 2⁄9
2⁄7 2⁄7
1⁄4 1⁄4

Evaluating Your Answers

FAST Entry Mock Test 16 : Question 1 of 69