PHP Programming Mock Test 1

If M is the mass of object and R is radius, then rotational inertia of hallow cylinder about central axis is:

1 Mark(s)

Your Answer:

2/3 MR2 2/3 MR2
MR2 MR2
1/2 MR2 1/2 MR2
3/2 MR2 3/2 MR2

C# is developed by which company?

1 Mark(s)

Your Answer:

Oracle Oracle
Google Google
Apple Apple
Microsoft Microsoft

A paper clip sent with an email indicates?

1 Mark(s)

Your Answer:

A request A request
An attachment An attachment
A link A link
A confirmation A confirmation

What is the task of the Advanced Panel?

1 Mark(s)

Your Answer:

Test stop running Test stop running
Loading the pages Loading the pages
Skewing the results Skewing the results
None of the mentioned None of the mentioned

For displaying a list horizontally, we can use . . . . . . . .

1 Mark(s)

Your Answer:

<dd> <dd>
display:inline display:inline
<dt> <dt>
type type

Ursa Major is a __________

1 Mark(s)

Your Answer:

A) star A) star
B) constellation B) constellation
C) seen only with telescope C) seen only with telescope
D) satellite D) satellite

You want to set such that when you type Baishakh and drag the fill handle, Excel should produce Jestha, Aashadh and so on. What will you set to effect that?

1 Mark(s)

Your Answer:

Custom List Custom List
Auto Fill Options Auto Fill Options
Fill Across Worksheet Fill Across Worksheet
Fill Series Fill Series

Oil and gas catch fire:

1 Mark(s)

Your Answer:

easily easily
slowly slowly
not at all not at all
extinguisher extinguisher

What does STL stand for in C++?

1 Mark(s)

Your Answer:

Simple Template Library Simple Template Library
Standard Template Library Standard Template Library
System Template Library System Template Library
Structured Template Library Structured Template Library

Which of the following IP addresses can be used as (a) loop-back addresses?

1 Mark(s)

Your Answer:

0.0.0.0 0.0.0.0
127.0.0.1 127.0.0.1
255.255.255.255 255.255.255.255
0.255.255.255 0.255.255.255

Which of the following is the correct code for invoking a function without this keyword at all, and also too determine whether the strict mode is in effect?

1 Mark(s)

Your Answer:

var strict = (function { return this; });
mode strict = (function() { return !this; }());
var strict = (function() { return !this; }());
mode strict = (function { }); mode strict = (function { });

What does modularity mean?

1 Mark(s)

Your Answer:

Hiding part of program Hiding part of program
Subdividing program into small independent parts
Overriding parts of program Overriding parts of program
Wrapping things into single unit Wrapping things into single unit

Ambari leverages . . . . . . . . for system alerting and will send emails when your attention is needed.

1 Mark(s)

Your Answer:

Nagios Nagios
Nagaond Nagaond
Ganglia Ganglia
All of the mentioned All of the mentioned

The flag field that does fragmentation of IPv4 segment is the:

1 Mark(s)

Your Answer:

1 bit field 1 bit field
2 bit field 2 bit field
3 bit field 3 bit field
4 bit field 4 bit field

What is function?

1 Mark(s)

Your Answer:

Function is a block of statements that perform some specific task.
Function is the fundamental modular unit. A function is usually designed to perform a specific task.
Function is a block of code that performs a specific task. It has a name and it is reusable.
All of the above All of the above

Assertion (A): Earth is the only planet in the solar system known to support life. Reason (R): Earth’s position in the habitable zone allows liquid water to exist, essential for life. Codes:

1 Mark(s)

Your Answer:

A) Both (A) and (R) are true, and (R) is the correct explanation of (A).
B) Both (A) and (R) are true, but (R) is not the correct explanation of (A).
C) (A) is true, but (R) is false. C) (A) is true, but (R) is false.
D) (A) is false, but (R) is true. (A) and (R) are true, and (R) is the correct explanation of (A).

In Java Servlets, what is the purpose of the `HttpServletRequestWrapper` class?

1 Mark(s)

Your Answer:

To manage JavaBean events To manage JavaBean events
To wrap an existing `HttpServletRequest`
To execute SQL queries To execute SQL queries
None of These None of These

: Which of the following correctly accesses the third element of an array named data?

1 Mark(s)

Your Answer:

data[3] data[3]
data[2] data[2]
data[1] data[1]
data[0] data[0]

Which of the keywords are used for the block to be examined for exceptions?

1 Mark(s)

Your Answer:

try try
catch catch
throw throw
check check

The first page of document is ___________?

1 Mark(s)

Your Answer:

First page First page
Document Document
Cover Page Cover Page
None of these None of these

Consider the following code snippet : var c = counter(), d = counter(); function constfuncs() { var funcs = []; for(var i = 0; i 10; i++) funcs[i] = function() { return i; }; return funcs; } var funcs = constfuncs(); funcs[5]()

1 Mark(s)

Your Answer:

9 9
0 0
10 10
None of the mentioned None of the mentioned

Which of the following belongs to the set of character types?

1 Mark(s)

Your Answer:

char char
wchar_t wchar_t
only a only a
both wchar_t and char both wchar_t and char

In which case is a hash function with a high number of possible output values less effective?

1 Mark(s)

Your Answer:

When the hash table size is small. When the hash table size is small.
When the hash table size is large. When the hash table size is large.
When the hash table has a high load factor.
When collisions are rare. When collisions are rare.

What will be the output of the following Python code? int('65.43')

1 Mark(s)

Your Answer:

ImportError ImportError
ValueError ValueError
TypeError TypeError
NameError NameError

In MS Excel, which formula is used to calculate the average of values from B1 to B5?

1 Mark(s)

Your Answer:

=SUM(B1:B5) =SUM(B1:B5)
=AVERAGE(B1:B5) =AVERAGE(B1:B5)
=COUNT(B1:B5) =COUNT(B1:B5)
=MAX(B1:B5) =MAX(B1:B5)

The study and practice of science is impossible without:

1 Mark(s)

Your Answer:

skills skills
processes processes
both a and b both a and b
technology technology

What is the ASCII value of 'A'?

1 Mark(s)

Your Answer:

60 60
65 65
97 97
48 48

What is the term used to describe a class that inherits from another class in C++?

1 Mark(s)

Your Answer:

Base class Base class
Child class Child class
Parent class Parent class
Derived class Derived class

What is the purpose of the `web.xml` file in a Java web application?

1 Mark(s)

Your Answer:

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

Unlike plants animals cannot prepare their own:

1 Mark(s)

Your Answer:

nest nest
home home
food food
young ones young ones

A graph is said to have a negative weight cycle when?

1 Mark(s)

Your Answer:

The graph has 1 negative weighted edge The graph has 1 negative weighted edge
The graph has a cycle The graph has a cycle
The total weight of the graph is negative
The graph has 1 or more negative weighted edges

What is the output of the given code? array1 = [[1,2,3,4,5],[0,0,0,0]] array2 = [[1,2,3],[0,0,0]] print !array1

1 Mark(s)

Your Answer:

[[1, 2, 3], [0, 0, 0]]. [[1, 2, 3], [0, 0, 0]].
[[1, 2, 3, 4, 5], [0, 0, 0, 0]]. [[1, 2, 3, 4, 5], [0, 0, 0, 0]].
False False
Error Error

Phase of information development which is concerned with the specification of system's goal is known as:

1 Mark(s)

Your Answer:

system analysis system analysis
system design system design
system development system development
system implementation system implementation

Normalization requires programmers to write more complex SQL.

1 Mark(s)

Your Answer:

True True
False False

Microsoft has created a 64-bit version of this operating system, for use with AMD's Opteron and Athlon 64 CPUs:

1 Mark(s)

Your Answer:

MS-UNIX MS-UNIX
Linux Linux
Windows XP Windows XP
DOS DOS

All of the following storage media have read and write capabilities except _____________________?

1 Mark(s)

Your Answer:

Flash memory cards Flash memory cards
CD-ROMs CD-ROMs
Hard disk drives Hard disk drives
Floppy disks Floppy disks

Which of the following property defines the y (vertical) coordinate for a positioned element, relative to the bottom of the enclosing object or browser window?

1 Mark(s)

Your Answer:

border border
bottom bottom
position position
none of the mentioned none of the mentioned

In cellular telephony, all base channels of Interim Standard 95 (IS-95) need to be synchronized to use:

1 Mark(s)

Your Answer:

FSK FSK
TDMA TDMA
CDMA CDMA
AMPS AMPS

A ductile element which is a good conductor of electricity is called:

1 Mark(s)

Your Answer:

copper copper
rubber rubber
glass glass
sand sand

As the thread breaks, it is collected by:

1 Mark(s)

Your Answer:

aspirator aspirator
remover remover
collector collector
evacuator evacuator

Which is used to define the member of a class externally?

1 Mark(s)

Your Answer:

: :
:: ::
# #
!!$ !!$

Which method is used to split a string into substrings based on a regular expression in Ruby?

1 Mark(s)

Your Answer:

String#break String#break
String#segment String#segment
String#split String#split
String#divide String#divide

Evaluating Your Answers

PHP Programming Mock Test 1 : Question 1 of 42