PHP Programming Mock Test 7

Which of the following operations is faster in a linked list?

1 Mark(s)

Your Answer:

Insertion at the beginning Insertion at the beginning
Accessing an element by index Accessing an element by index
Searching an element Searching an element
Deleting an element by value Deleting an element by value

What is the purpose of the `@Path` annotation in JAX-RS (Java API for RESTful Web Services) applications?

1 Mark(s)

Your Answer:

To create JavaBeans To create JavaBeans
To execute SQL queries To execute SQL queries
To specify the base URI for a resource class or method
To define JavaBean properties To define JavaBean properties

For point to point analog signaling, a bandwidth of up to about _________ is possible.

1 Mark(s)

Your Answer:

2 MHz 2 MHz
1 MHz 1 MHz
4 MHz 4 MHz
3 MHz 3 MHz

Consider the following code snippet var sets = com.davidflanagan.collections.sets;

1 Mark(s)

Your Answer:

Importing a single module Importing a single module
Importing a module partially Importing a module partially
Importing a namespace Importing a namespace
Importing the entire module Importing the entire module

Which operator is used to dynamic cast in C++?

1 Mark(s)

Your Answer:

dynamic_cast dynamic_cast
static_cast static_cast
cast cast
convert convert

In the following given diagram, which type of clustering is used?

1 Mark(s)

Your Answer:

Hierarchal Hierarchal
Naive Bayes Naive Bayes
Partitional Partitional
None of the above None of the above

Which of the following aligns media objects?

1 Mark(s)

Your Answer:

.media-body .media-body
.media .media
.media-list .media-list
.media-object .media-object

To grant a privilege and to allow the recipient to pass the privilege on to other users, we append the clause by:

1 Mark(s)

Your Answer:

grant grant
grant option grant option
with grant option with grant option
by grant option by grant option

To apply center alignment to a paragraph in MS-Word, we can press?

1 Mark(s)

Your Answer:

Ctrl + E Ctrl + E
Ctrl + S Ctrl + S
Ctrl + C + A Ctrl + C + A
None of these None of these

. . . . . . . . represents an entity in the real world with its identity and behaviour.

1 Mark(s)

Your Answer:

A method A method
An object An object
A class A class
An operator An operator

Operating system programs that are manipulated are asked by the:

1 Mark(s)

Your Answer:

programmer programmer
open source open source
operating system operating system
user user

Which is the function that calls another function after a time interval?

1 Mark(s)

Your Answer:

setTimeout() setTimeout()
setTime() setTime()
callafter() callafter()
none of the mentioned none of the mentioned

What is the primary purpose of the `@PostConstruct` annotation in Java EE applications?

1 Mark(s)

Your Answer:

To define JavaBean properties To define JavaBean properties
To execute SQL queries To execute SQL queries
To specify a method to be executed after an instance is created and its dependencies are injected
To create JavaBeans To create JavaBeans

In Email, We need two VAs and two pairs of Message Transfer Agents (MTAs), When the sender is connected to the mail server via:

1 Mark(s)

Your Answer:

MTA and VTA MTA and VTA
LAN and WAN LAN and WAN
IP and TCP IP and TCP
Host and IP Host and IP

To minimize eyestrain, you should adjust your monitor to a degree angle of:

1 Mark(s)

Your Answer:

5 5
10 10
15 15
90 90

What will be the output of the following C++ code? #include <iostream> #include <vector> #include <forward_list> using namespace std; int main() { forward_list<int> fl1 = {1,2,3,4,5}; for (int&c : fl1) cout << c << " "; cout<<endl; fl1.remove_if([](int x){ return x > 3;}); for (int&c : fl1) cout << c << " "; cout<<endl; return 0; }

1 Mark(s)

Your Answer:

1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 1 2 3 4 5 1 2
1 2 3 4 5 1 2 3 1 2 3 4 5 1 2 3
4 5 1 2 3 4 5 4 5 1 2 3 4 5

Which of the following is/are an exception? 1. OutOfBoundException 2. OutOfRangeException 3. OverflowException 4. UnderflowException

1 Mark(s)

Your Answer:

All of the mentioned All of the mentioned
1 and 3 1 and 3
1 and 2 1 and 2
None of the mentioned None of the mentioned

Which of the following CSS3 property specifies how the contents of a replaced element should be fitted to the box established by its used height and width?

1 Mark(s)

Your Answer:

object-fit object-fit
object-position object-position
image-orientation image-orientation
none of the mentioned none of the mentioned

How many bits in the data unit have changed in a single bit error?

1 Mark(s)

Your Answer:

only 1 only 1
two bits two bits
three bits three bits
four bits four bits

Observing that plants which are kept in dark wont make food lead us to inference that light is needed to make:

1 Mark(s)

Your Answer:

oxygen oxygen
food food
CO2 CO2
water water

A chip that allows a storage device to communicate with operating system is known as:

1 Mark(s)

Your Answer:

Small Computer Systems Interface (SCSI) Small Computer Systems Interface (SCSI)
Device Driver Device Driver
Large Computer Systems Interface (LCSI) Large Computer Systems Interface (LCSI)
System Enablers System Enablers

What data structure is typically used in an operating system to handle process scheduling?

1 Mark(s)

Your Answer:

Priority Queue Priority Queue
Queue Queue
Stack Stack
Deque Deque

Through which tab can an object be animated in MS PowerPoint?

1 Mark(s)

Your Answer:

Animations Animations
Insert Insert
Design Design
None of these None of these

Which of the following tag is used to embed css in html page?

1 Mark(s)

Your Answer:

<script> <script>
<style> <style>
<css> <css>
<!DOCTYPE html> <!DOCTYPE html>

Which of the following command runs ResourceManager admin client?

1 Mark(s)

Your Answer:

proxyserver proxyserver
run run
admin admin
rmadmin rmadmin

The 14.23.120.8 address lies in which class:

1 Mark(s)

Your Answer:

class a class a
class b class b
class d class d
class e class e

Torque is a:

1 Mark(s)

Your Answer:

vector quantity vector quantity
scalar quantity scalar quantity
unit vector unit vector
impulse impulse

Which property holds a DataTransfer object that contains information about the data being transferred and the formats in whichh it is available?

1 Mark(s)

Your Answer:

dataTransfer dataTransfer
transferData transferData
dataExchange dataExchange
exchangeData exchangeData

Which of the following is a valid inline function?

1 Mark(s)

Your Answer:

inline int sum(int a, int b) { return a + b; }
int inline sum(int a, int b) { return a + b; }
sum inline int(int a, int b) { return a + b; }
static inline sum(int a, int b) { return a + b; }

In TCP/IP Protocol, the host to network layer is the combination of:

1 Mark(s)

Your Answer:

Physical and network layer Physical and network layer
Physical and data link layer Physical and data link layer
Data link and network layer Data link and network layer
Network and transport layer Network and transport layer

Evaluating Your Answers

PHP Programming Mock Test 7 : Question 1 of 30