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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  • Total Questions20

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PPSC Computer Science Topic 9 PHP

00:00
Question # 1

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

Question # 2

To work with remote files in PHP you need to enable.

Question # 3

Which data types are treaded as arrays.

Question # 4

Which of the following statement is more suitable if you want to output a blend of static text and dynamics information stored within one or several variables.

Question # 5

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

Question # 6

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

Question # 7

A variable $word is set to "HELLO WORLD" which of the following script returns in title case.

Question # 8

Identify the invalid identifier

Question # 9

If Boolean variable $ alive =5

Question # 10

When compared to the compiled program scripts run

Question # 11

Which of the following function returns the number of character in a string variable.

Question # 12

Which of the following is not a session function.

Question # 13

Which of the following method sends input to a script via a URL.

Question # 14

Which of following commenting is supported by PHP

Question # 15

Trace the odd data type

Question # 16

f open ($file_doc."r+& rduo opens a file for.

Question # 17

The left association operator % s used in PHP for

Question # 18

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

Question # 19

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

Question # 20

Which of the following variables is not a predefined variable.

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PPSC ComputerScience Chapter 9 Important MCQ's

Sr.# Question Answer
1 Which of the following mode of fopen () function opens a file only for writing if a file with that name does not exist, attempts to create a new file, If the file exist , place the file pointer at the end of the file after all other data.
A. W
B. W+
C. A
D. A+
2 Trace the odd data type
A. Floats
B. Integer
C. Double
D. Real number
3 For integer data type PHP 6 introduced.
A. 8 bit integer value
B. 16 bit integer value
C. 32 bit integer value
D. 64 bit integer value
4 Which of the following data type is not seal or datA type supported by PHP
A. Array
B. String
C. Float
D. Boolean
5 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
6 Which of the following function can assign the output to a string variable.
A. echo ()
B. print (0
C. print f(0
D. s print f ()
7 The left association operator % s used in PHP for
A. Percentage
B. bit wise or
C. Division
D. Modulus
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.
A. Local
B. Function parameter
C. Static
D. None
9 When uploading a file if the UPLOAD_ERR-OK contains value 0 it means.
A. Upload is not successful error occurred
B. The file uploaded with success
C. Uploaded file size is 0
D. File upload progress is 0% completed
10 Which of the following variables is not a predefined variable.
A. $get
B. $ask
C. #reuest
D. #post

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