FAST Entry Mock Test 1 - Online MCQ Exam

What will be the output of the following C# code snippet? class Program { static void Main(string[] args) { int[] nums = {1}; var posNums = from n in nums wheres n > 0 select Math.Max(78, 9); Console.Write("The largest values in nums: "); foreach (int i in posNums) Console.Write(i + " "); Console.WriteLine(); Console.ReadLine(); } }

1 Mark(s)

Your Answer:

Code runs successfully prints nothing Code runs successfully prints nothing
Run time error Run time error
Code runs successfully prints required output
Compile time error Compile time error

Which chart type in Excel is best suited for showing the proportion of parts to a whole?

1 Mark(s)

Your Answer:

Pie Chart Pie Chart
Bar Chart Bar Chart
Lines Chart Lines Chart
None of these None of these

A proper scripting language is a

1 Mark(s)

Your Answer:

High level programming language High level programming language
Assembly level programming language Assembly level programming language
Machinen level programming language Machinen level programming language
Low level programming language Low level programming language

He is good at ________ English.

1 Mark(s)

Your Answer:

spoken spoken
speaking speaking
speak speak
spoke spoke

What is the significance of the Hadoop Secondary NameNode in the architecture?

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Your Answer:

Failover for the NameNode Failover for the NameNode
Store a backup of the entire HDFS metadata
Manage computation resources Manage computation resources
Manages ZooKeeper configurations Manages ZooKeeper configurations

Which of these methods can be used to determine the type of adjustment event?

1 Mark(s)

Your Answer:

getType() getType()
getEventType() getEventType()
getAdjustmentType() getAdjustmentType()
getEventObjectType() getEventObjectType()

Radioactive materials can be identified by measuring their_______________?

1 Mark(s)

Your Answer:

Hardness Hardness
Density Density
Mass Mass
Half life Half life

Speed of light is measured in:

1 Mark(s)

Your Answer:

m/s m/s
ms ms
m/s2 m/s2
m/s3 m/s3

How do you remove a column named Income from a data frame named my_data in R?

1 Mark(s)

Your Answer:

my_data <- my_data[, -which(names(my_data) == "Income")]
my_data$Income <- NULL my_data$Income <- NULL
drop_column(my_data, "Income") drop_column(my_data, "Income")
remove_col(my_data, "Income") remove_col(my_data, "Income")

The area of a square of side 1 cm is

1 Mark(s)

Your Answer:

A) 1 cm² A) 1 cm²
B) 4 cm² B) 4 cm²
C) 9 cm² C) 9 cm²
D) 16 cm² D) 16 cm²

The kinetic energy of an object weighing 10 kg moving with a velocity of 5 m/s is 125J. What is the maximum amount of work that can be done by the object?

1 Mark(s)

Your Answer:

A) 5 J A) 5 J
B) 10 J B) 10 J
C) 125 J C) 125 J
D) 1250 J D) 1250 J

CEASE:

1 Mark(s)

Your Answer:

Begin Begin
Stop Stop
Create Create
Dull Dull

Which graph traversal method can be used to check if a graph is bipartite?

1 Mark(s)

Your Answer:

Kruskal's Algorithm Kruskal's Algorithm
Dijkstra's Algorithm Dijkstra's Algorithm
Depth-First Search (DFS) Depth-First Search (DFS)
Breadth-First Search (BFS) Breadth-First Search (BFS)

Java code is embedded under which tag in JSP?

1 Mark(s)

Your Answer:

Declaration Declaration
Scriptlet Scriptlet
Expression Expression
Comment Comment

What is the `web.xml` deployment descriptor used for in a Java web application?

1 Mark(s)

Your Answer:

To create JavaBeans To create JavaBeans
To execute SQL queries To execute SQL queries
To configure web application settings and servlet mappings
To define JavaBean properties To define JavaBean properties

You are working on a router that has established privilege levels that restrict access to certain functions. You discover that you are not able to execute the command show running-configuration. How can you view and confirm the access lists that have been applied to the Ethernet 0 interface on your router?

1 Mark(s)

Your Answer:

show access-lists show access-lists
show interface Ethernet 0 show interface Ethernet 0
show ip access-lists show ip access-lists
show ip interface Ethernet 0 show ip interface Ethernet 0

A quantity representing the power to which a fixed number (the base) must be raised to produce a given number is termed as:

1 Mark(s)

Your Answer:

numeric numeric
logarithm logarithm
function function
derivative derivative

In R, which package is commonly used for creating animated and interactive plots?

1 Mark(s)

Your Answer:

animateR animateR
plotly plotly
rgl rgl
animation animation

A Firewall is used for:

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Your Answer:

Cooling Cooling
Security Security
Speed Speed
Storage Storage

The inner part of the fiber optics which carries light is called:

1 Mark(s)

Your Answer:

prism prism
cladding cladding
core core
diopters diopters

Number of fundamental shape of travelers are:

1 Mark(s)

Your Answer:

8 8
3 3
5 5
6 6

Burning of fireworks is a change which is:

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Your Answer:

reversible reversible
irreversible irreversible
both a and b both a and b
constant constant

In Internet Protocol Version (IPv4) Addresses, a telephone network has three levels of:

1 Mark(s)

Your Answer:

codes codes
hierarchy hierarchy
ownership ownership
ips ips

Which of the following part of a processor contains the hardware necessary to perform all the operations required by a computer?

1 Mark(s)

Your Answer:

Controller Controller
Registers Registers
Cache Cache
Data Path Answer Data Path Answer

Which device is a Multi-port Repeater?

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Your Answer:

Hub Hub
Switch Switch
Router Router
Bridge Bridge

What would you do to highlight a word? You position the cursor next to the word, and then _____________________?

1 Mark(s)

Your Answer:

Drag mouse while holding button down Drag mouse while holding button down
Click mouse once Click mouse once
Roll mouse around Roll mouse around
Roll and then click mouse Roll and then click mouse

What is the result of the following code snippet? class Parent { void display() { System.out.println("Parent"); } } class Child extends Parent { void display() { System.out.println("Child"); } } public class Main { public static void main(String[] args) { Parent obj = new Parent(); obj.display(); } }

1 Mark(s)

Your Answer:

Runtime exception Runtime exception
Compilation error Compilation error
Parent Parent
Child Child

The binary operation * defined on N by a * b = a + b + ab for all a, b ∈ N is

1 Mark(s)

Your Answer:

A) commutative only A) commutative only
B) associative only B) associative only
C) both commutative and associative C) both commutative and associative
D) none of these D) none of these

What event is raised when a control receives focus in a Windows Forms Application?

1 Mark(s)

Your Answer:

GotFocus GotFocus
Enter Enter
MouseEnter MouseEnter
None of the above None of the above

She has been exempted ______ night duty.

1 Mark(s)

Your Answer:

with with
for for
from from
None of these None of these

Oracle commands, column names, table names, view names and all other database elements are case sensitive.

1 Mark(s)

Your Answer:

True True
False False

Whom does he look for?

1 Mark(s)

Your Answer:

Whom he is looked after for? Whom he is looked after for?
Who is looked after for him? Who is looked after for him?
Who is looked for by him? Who is looked for by him?
Whom he looked after by? Whom he looked after by?

The thing that eventually terminates a worm virus is a lack of:

1 Mark(s)

Your Answer:

Memory or disk space. Memory or disk space.
Time. Time.
CD drives space. CD drives space.
CD-RW. CD-RW.

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

1 Mark(s)

Your Answer:

Opens the file in binary mode Opens the file in binary mode
Opens the file in text mode Opens the file in text mode
Opens the file in append mode Opens the file in append mode
Opens the file in read mode Opens the file in read mode

What will be the compound interest on a sum of Rs. 25,000 after 3 years at the rate of 12% p.a.?

1 Mark(s)

Your Answer:

Rs. 9000.30 Rs. 9000.30
Rs. 9720 Rs. 9720
Rs. 10123.20 Rs. 10123.20
Rs. 10483.20 Rs. 10483.20

What function is used to return the length of a string in C++?

1 Mark(s)

Your Answer:

length() length()
size() size()
strlen() strlen()
length length

Evaluating Your Answers

FAST Entry Mock Test 1 : Question 1 of 36