PPSC Computer Science Topic 9 MCQ's Test Preparation

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MCQ's Test For PPSC Computer Science Topic 9 PHP

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PPSC Computer Science Topic 9 PHP

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Question # 1

For integer data type PHP 6 introduced.

Question # 2

Which of the following method is suitable when you need to send larger form submissions.

Question # 3

When compared to the compiled program scripts run

Question # 4

Which function includes the specified file even the statement evaluates to false in which block the function is placed.

Question # 5

PHP supports all four different ways of delimiting in this context identify the false statement.

Question # 6

PHP is widely used ____ scriting language that is especially suited for web development and can be embedded into html.

Question # 7

Which of the following delimiting method is known as string interpolation.

Question # 8

Variable scope on which a variable does not loose its value when the function exists and use that value if the function is called again is.

Question # 9

Which of the following functions require the allow -rul -fopen must the enabled.

Question # 10

A script is a

Question # 11

Which of the following function return 1 when output is successful.

Question # 12

Which of the following type specifier is invalid in print f ( ) functions.

Question # 13

You can define a constant by using the define () function Once a constant is defined.

Question # 14

The left associative dot operator (0 is used in PHP for.

Question # 15

Which data types are treaded as arrays.

Question # 16

Which of following are compound data type.

Question # 17

Trace the odd data type

Question # 18

Which of the following function can assign the output to a string variable.

Question # 19

Casting operator introduced in PHP 6 IS.

Question # 20

The function setcookie () is used to.

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PPSC ComputerScience Chapter 9 Important MCQ's

Sr.# Question Answer
1 The function setcookie () is used to.
A. Enable or disable cookie support
B. Declare cookie variables
C. Store data in cookie variable
D. All of above
2 The left associative dot operator (0 is used in PHP for.
A. Multiplication
B. Concatenation
C. Separate object and its member
D. Delimeter
3 Which of following are compound data type.
A. array
B. Objects
C. Both
D. None
4 A script is a
A. Program or sequence of instructions that is interpreted of carried out by processor directly
B. Program or sequence of instruction that is interpreted or carried out by another program
C. Program or sequence of instruction that is interpreted or carried out by web server only
D. None
5 In PHP string data are
A. Delimited by single uote
B. Delimited by double uoto
C. Delimited by <<< identifier
D. All of above
6 When compared to the compiled program scripts run
A. Faster
B. Slower
C. The execution speed in similar
D. All of above
7 Which of the following are valid float values.
A. 4.5678
B. 4.0
C. 7 e4
D. All of above
8 Which of the following data type is not seal or datA type supported by PHP
A. Array
B. String
C. Float
D. Boolean
9 Which of the following functions require the allow -rul -fopen must the enabled.
A. Include ()
B. Require ()
C. Both above
D. None
10 A variable $word is set to "HELLO WORLD" which of the following script returns in title case.
A. Echo uc words ($word)
B. Echo uc words (strtolower ($word)
C. Echo uc first ($word)
D. None of above

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