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C Sharp .NET Mock Test 5
Exam Duration:
00:58:00
C Sharp .NET Mock Test 5
: Question
1
of 64
Inverse Laplace transform of f(s)=4/(s2-2s-3) is:
1 Mark(s)
Your Answer:
e3t-et
e3t-et
e-3t-et
e-3t-et
e-3t-e-t
e-3t-e-t
e3t-e-t
e3t-e-t
What will be the output of the following C++ code? #include <iostream> #include <string> #include <cstdlib> using namespace std; class A { int a; public: A(){} }; class B: public A { int b; public: B(){} }; void func() { B b; throw b; } int main() { try{ func(); } catch(A a){ cout<<"Caught A Class\n"; } catch(B b){ cout<<"Caught B Class\n"; } }
1 Mark(s)
Your Answer:
Caught B Class
Caught B Class
Caught A Class
Caught A Class
Compile-time error
Compile-time error
Run-time error
Run-time error
Which of the following property defines the visual style of up to four different sides of a border?
1 Mark(s)
Your Answer:
border-style
border-style
border
border
border-top
border-top
none of the mentioned
none of the mentioned
A straight wire carrying current i in a uniform magnetic B experiences a sideways force F, equals to:
1 Mark(s)
Your Answer:
F=iLxB
F=iLxB
F=iL/B
F=iL/B
FxB=iL
FxB=iL
FB=ixL
FB=ixL
ODL supports which of the following types of association relationships?
1 Mark(s)
Your Answer:
Unary
Unary
Unary and Binary
Unary and Binary
Unary and Binary and Ternary
Unary and Binary and Ternary
Unary and Binary and Ternary and higher
Unary and Binary and Ternary and higher
Each element in an array has an index and the starting index is index 1.
1 Mark(s)
Your Answer:
True
True
False
False
Which of the following is true when describing a unique local address?
1 Mark(s)
Your Answer:
Packets addressed to a unicast address are delivered to a single interface.
Packets addressed to a unicast address are delivered to a single interface.
These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.
These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.
These are like private addresses in IPv4 in that they are not meant to be routed.
These are like private addresses in IPv4 in that they are not meant to be routed.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
In MS Excel you can use a function to combine text from two cells into one cell. But you can use an operator to do the same thing. Which operator is that?
1 Mark(s)
Your Answer:
Name
Name
Space
Space
Ampersand
Ampersand
None of these
None of these
Full Form of GUI is . . . . . . . .
1 Mark(s)
Your Answer:
Guided User Interface
Guided User Interface
Graphical User Interface
Graphical User Interface
Guided Used Interface
Guided Used Interface
Graphical User Interval
Graphical User Interval
Which one of the following function should I use to find the parent class of a class?
1 Mark(s)
Your Answer:
get_parent_class()
get_parent_class()
parent_class()
parent_class()
class_parent()
class_parent()
get_class_parent()
get_class_parent()
More efficient mode of clustering of the computer system is:
1 Mark(s)
Your Answer:
symmetric
symmetric
asymmetric
asymmetric
serially
serially
both a and b
both a and b
Which of the following statements is a true statement concerning the open database connectivity standard (ODBC)?
1 Mark(s)
Your Answer:
Each vendor desiring to be ODBC-complaint provides an ODBC driver.
Each vendor desiring to be ODBC-complaint provides an ODBC driver.
Requires certain criteria to be met in order to establish an ODBC connection.
Requires certain criteria to be met in order to establish an ODBC connection.
Provides a programming interface that provides a common language for application programs to access and process SQL databases independent of the RDBMS accessed.
Provides a programming interface that provides a common language for application programs to access and process SQL databases independent of the RDBMS accessed.
All of the above.
All of the above.
Several other operations like union set difference and intersection can be done in treaps.
1 Mark(s)
Your Answer:
True
True
False
False
What is the length of the data field given an HLEN value of 12 and the total length is 40,000 in IPv4?
1 Mark(s)
Your Answer:
39,988
39,988
40,012
40,012
40,048
40,048
39,952
39,952
The temperature at which a solid starts changing into a liquid state is
1 Mark(s)
Your Answer:
A) Freezing point
A) Freezing point
B) Melting point
B) Melting point
C) Boiling point
C) Boiling point
D) Critical point
D) Critical point
What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int a = 5, c; void *p = &a; double b = 3.14; p = &b; c = a + b; cout << c << '\n' << p; return 0; }
1 Mark(s)
Your Answer:
8, memory address
8, memory address
8.14
8.14
memory address
memory address
12
12
There are three stages involved when analyzing the initiation of an information systems project.
1 Mark(s)
Your Answer:
True
True
False
False
What makes Earth’s position in the solar system ideal for supporting life?
1 Mark(s)
Your Answer:
A) It is the closest planet to the Sun.
A) It is the closest planet to the Sun.
B) It lies in the habitable zone, allowing liquid water.
B) It lies in the habitable zone, allowing liquid water.
C) It has the strongest magnetic field in the solar system.
C) It has the strongest magnetic field in the solar system.
D) It has no atmosphere.
D) It has no atmosphere.
How do you find the predecessor of a node in a Binary Search Tree (BST)?
1 Mark(s)
Your Answer:
The largest node in the left subtree.
The largest node in the left subtree.
The smallest node in the right subtree.
The smallest node in the right subtree.
The smallest node in the left subtree.
The smallest node in the left subtree.
The largest node in the right subtree.
The largest node in the right subtree.
Which of the following is a Python tuple?
1 Mark(s)
Your Answer:
{1, 2, 3}
{1, 2, 3}
{}
{}
[1, 2, 3]
[1, 2, 3]
(1, 2, 3)
(1, 2, 3)
Which of the following declares an abstract method in an abstract Java class?
1 Mark(s)
Your Answer:
public abstract method();
public abstract method();
public abstract void method();
public abstract void method();
public void abstract Method();
public void abstract Method();
public void method() {}
public void method() {}
public abstract void method() {}
public abstract void method() {}
The toggle() method in jQuery is used to -
1 Mark(s)
Your Answer:
toggle between the hide() and show() methods
toggle between the hide() and show() methods
toggle between the fadeIn() and fadeOut() methods
toggle between the fadeIn() and fadeOut() methods
toggle between the slideUp() and slideDown() methods
toggle between the slideUp() and slideDown() methods
None of the above
None of the above
The memory which is programmed at the time it is manufactured is
1 Mark(s)
Your Answer:
RAM
RAM
ROM
ROM
PROM
PROM
EPROM
EPROM
None of these
None of these
Which model was used during the early stages of software engineering, when prototyping of user interfaces, consideration of software and system interaction, assessment of performance, and evaluation of technology maturity were paramount ?
1 Mark(s)
Your Answer:
Early design stage model
Early design stage model
Post-architecture-stage model
Post-architecture-stage model
Application composition model
Application composition model
All of the mentioned
All of the mentioned
What is the time complexity of performing a BFS on a graph with V vertices and E edges using an adjacency list?
1 Mark(s)
Your Answer:
O(V2)
O(V2)
O(E)
O(E)
O(V log V)
O(V log V)
O(V + E)
O(V + E)
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
Want a PowerPoint photo album slide show to play continuously?
1 Mark(s)
Your Answer:
Use random slide transitions
Use random slide transitions
Launch an online broadcast
Launch an online broadcast
Loop continuously
Loop continuously
All of the above
All of the above
Shortcut to insert new slide in the current presentation is ______________.
1 Mark(s)
Your Answer:
Ctrl+N
Ctrl+N
Ctrl+M
Ctrl+M
Ctrl+O
Ctrl+O
Ctrl+D
Ctrl+D
None
None
Syntax Analyzer produces:
1 Mark(s)
Your Answer:
Tokens
Tokens
Code
Code
Parse Tree
Parse Tree
Table
Table
When a business rule involves three or more graphical symbols, you can show the constraint as a note and attach the note to each of the symbols by a dashed line.
1 Mark(s)
Your Answer:
True
True
False
False
Which function is used to erase all session variables stored in the current session?
1 Mark(s)
Your Answer:
session_destroy()
session_destroy()
session_change()
session_change()
session_remove()
session_remove()
session_unset()
session_unset()
You need to configure a server that is on the subnet 192.168.19.24/29. The router has the first available host address. Which of the following should you assign to the server?
1 Mark(s)
Your Answer:
192.168.19.0 255.255.255.0
192.168.19.0 255.255.255.0
192.168.19.33 255.255.255.240
192.168.19.33 255.255.255.240
192.168.19.26 255.255.255.248
192.168.19.26 255.255.255.248
192.168.19.31 255.255.255.248
192.168.19.31 255.255.255.248
Which type of comment is not supported in R?
1 Mark(s)
Your Answer:
Single-line comments
Single-line comments
Multi-line comments
Multi-line comments
Both Single-line & Multi-line comments
Both Single-line & Multi-line comments
None of the above
None of the above
Which of the following Color Format is a CSS2 introduced named color keywords which allows Web page colors to be matched to an operating system’s color use?
1 Mark(s)
Your Answer:
HSLa Color
HSLa Color
Commonly defined named colors
Commonly defined named colors
System Color Names
System Color Names
Specificationdefined named colors
Specificationdefined named colors
Data is permanently stored in _____?
1 Mark(s)
Your Answer:
Cache Memory
Cache Memory
Hard Disk
Hard Disk
RAM
RAM
Buses
Buses
Ordinary differential equations model:
1 Mark(s)
Your Answer:
no dimensional system
no dimensional system
random dimensional system
random dimensional system
one dimensional system
one dimensional system
two dimensional system
two dimensional system
What data structure is commonly used to implement BFS?
1 Mark(s)
Your Answer:
Linked List
Linked List
Priority Queue
Priority Queue
Queue
Queue
Stack
Stack
What is the frequency range of the IEEE 802.11b standard?
1 Mark(s)
Your Answer:
2.4Gbps
2.4Gbps
5Gbps
5Gbps
2.4GHz
2.4GHz
5GHz
5GHz
What is the maximum number of keys that a B+ -tree of order 3 and of height 3 have?
1 Mark(s)
Your Answer:
3
3
80
80
27
27
26
26
Which of the following basic action is performed with the help of mouse in the word’s environment?
1 Mark(s)
Your Answer:
Double click
Double click
Drag and point
Drag and point
Single click
Single click
All of these
All of these
How is Date stored in database?
1 Mark(s)
Your Answer:
java.sql.Date
java.sql.Date
java.util.Date
java.util.Date
java.sql.DateTime
java.sql.DateTime
java.util.DateTime
java.util.DateTime
The chain of the cellulose can be extended:
1 Mark(s)
Your Answer:
in length
in length
in width
in width
to a limit
to a limit
to 1 meter
to 1 meter
When matter changes its state:
1 Mark(s)
Your Answer:
no new substances are formed
no new substances are formed
arrangement of particles is changed
arrangement of particles is changed
motion of particles is changed
motion of particles is changed
all of them
all of them
The first electronic computer was developed by____________?
1 Mark(s)
Your Answer:
J.V. Attansoff
J.V. Attansoff
Bill Gates
Bill Gates
Simur Cray
Simur Cray
Winton Serf
Winton Serf
What is the result of the expression *ptr = 42 in C, where ptr is a pointer to an int?
1 Mark(s)
Your Answer:
Set the value pointed to by ptr to 42
Set the value pointed to by ptr to 42
Set the address pointed to by ptr to 42
Set the address pointed to by ptr to 42
Set the size of ptr to 42
Set the size of ptr to 42
Set ptr to a null value
Set ptr to a null value
Which of the following statements is correct about the formal parameters in C++?
1 Mark(s)
Your Answer:
Parameters with which functions are called
Parameters with which functions are called
Parameters which are used in the definition of the function
Parameters which are used in the definition of the function
Variables other than passed parameters in a function
Variables other than passed parameters in a function
Variables that are never used in the function
Variables that are never used in the function
How much space does construction of suffix tree takes?
1 Mark(s)
Your Answer:
O (log M)
O (log M)
Exponential to Length of Tree
Exponential to Length of Tree
O (M!)
O (M!)
Linear to Length of Tree
Linear to Length of Tree
Select the operators used for checking the equality in strings:
1 Mark(s)
Your Answer:
!=
!=
>
>
<
<
>=
>=
By default, on which page the header or the footer is printed?
1 Mark(s)
Your Answer:
On first page
On first page
On alternate page
On alternate page
On every page
On every page
None of the above
None of the above
How do you restore the heap property after extracting the maximum element from a max-heap?
1 Mark(s)
Your Answer:
By performing a heapify operation.
By performing a heapify operation.
By reordering the entire heap.
By reordering the entire heap.
By inserting a new maximum element.
By inserting a new maximum element.
By balancing the tree manually.
By balancing the tree manually.
Which of the following Python codes will result in an error? object = ‘a’
1 Mark(s)
Your Answer:
>>> pickle.dumps(object)
>>> pickle.dumps(object)
>>> pickle.dumps(object, 3)
>>> pickle.dumps(object, 3)
>>> pickle.dumps(object, 3, True)
>>> pickle.dumps(object, 3, True)
>>> pickle.dumps('a', 2)
>>> pickle.dumps('a', 2)
A distributed database is which of the following?
1 Mark(s)
Your Answer:
A single logical database that is spread to multiple locations and is interconnected by a network
A single logical database that is spread to multiple locations and is interconnected by a network
A loose collection of file that is spread to multiple locations and is interconnected by a network
A loose collection of file that is spread to multiple locations and is interconnected by a network
A single logical database that is limited to one location.
A single logical database that is limited to one location.
A loose collection of file that is limited to one location.
A loose collection of file that is limited to one location.
When building a database from an existing set of tables, we may safely assume that referential integrity constraints have been enforced on the data we are given.
1 Mark(s)
Your Answer:
True
True
False
False
Input devices includes:
1 Mark(s)
Your Answer:
mouse, keyboard, monitor
mouse, keyboard, monitor
mouse, keyboard, printer
mouse, keyboard, printer
mouse, keyboard, plotter
mouse, keyboard, plotter
mouse, keyboard, scanner
mouse, keyboard, scanner
Text and tags that are not directly displayed on the page are written in…" /> {"@context":"https://schema.org","@graph":[{"@type":"WebSite","@id":"https://t4tutorials.com/#/schema/WebSite","url":"https://t4tutorials.com/","name":"T4Tutorials.com","description":"Learn C programming, Data Structures tutorials, exercises, examples, programs, Database, Software, Data Mining, MCQs","inLanguage":"en-US","potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://t4tutorials.com/search/{search_term_string}/"},"query-input":"required name=search_term_string"},"publisher":{"@type":"Organization","@id":"https://t4tutorials.com/#/schema/Organization","name":"T4Tutorials.com","url":"https://t4tutorials.com/","logo":{"@type":"ImageObject","url":"https://t4tutorials.com/wp-content/uploads/logo-t4tutorials-2020.webp","contentUrl":"https://t4tutorials.com/wp-content/uploads/logo-t4tutorials-2020.webp","width":229,"height":48,"inLanguage":"en-US","caption":"logo t4tutorials 2024","contentSize":"2778"}}},{"@type":"WebPage","@id":"https://t4tutorials.com/html-mcqs-test-solved-questions-answers/","url":"https://t4tutorials.com/html-mcqs-test-solved-questions-answers/","name":"HTML MCQs Test - Solved Questions Answers | T4Tutorials.com","description":"1: What is the tag other than \u003Cb\u003E to make text bold?
1 Mark(s)
Your Answer:
\u003Cblack\u003E
\u003Cblack\u003E
\u003Cdar\u003E
\u003Cdar\u003E
\u003Cstrong\u003E
\u003Cstrong\u003E
\u003Cemp\u003E
\u003Cemp\u003E
The requests such as SELECT, DELETE, INSERT and UPDATE are also known as:
1 Mark(s)
Your Answer:
Statements
Statements
Computation
Computation
Operands
Operands
Operations
Operations
Energy provided by a supply per coulomb of charge passing through it is called:
1 Mark(s)
Your Answer:
drift velocity
drift velocity
electromotive force
electromotive force
electric field strength
electric field strength
potential energy
potential energy
Reversing journal is a
1 Mark(s)
Your Answer:
Conventional Voucher
Conventional Voucher
Unconventional Voucher
Unconventional Voucher
Both (a) and (b)
Both (a) and (b)
None of these
None of these
In R, which package provides functions for creating publication-ready plots with an emphasis on aesthetics?
1 Mark(s)
Your Answer:
ggplot2
ggplot2
prettyplot
prettyplot
pubplot
pubplot
aestheticR
aestheticR
Viruses cannot reproduce by:
1 Mark(s)
Your Answer:
others
others
host
host
themselves
themselves
bacteria
bacteria
From the following which is not an operator in C#:
1 Mark(s)
Your Answer:
%
%
/
/
\
\
%
%
How is the repeat loop terminated in R?
1 Mark(s)
Your Answer:
Using the break statement
Using the break statement
Using the stop statement
Using the stop statement
Using the terminate statement
Using the terminate statement
Using the end statement
Using the end statement
Which one is a Digital device, select from the choices below?
1 Mark(s)
Your Answer:
Clock with a dial and two hands
Clock with a dial and two hands
Automobile speed meter
Automobile speed meter
Digital Clock
Digital Clock
All of them Answer
All of them Answer
In HBase, what is the significance of the HBase Data Block Encoding?
1 Mark(s)
Your Answer:
A storage format in Hadoop
A storage format in Hadoop
A query language for HBase
A query language for HBase
Optimize storage and retrieval of data in HBase
Optimize storage and retrieval of data in HBase
A distributed file system
A distributed file system
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