PHP Variables and Datatypes , PHP

PHP Variables and Datatypes

Question: Which are php's supported data types?
A
float

B
string

C
Boolean

D
integer

Note: Not available
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Question: Which data type is used to represent a single value?
A
scalar data type

B
supported tata type

C
setting data type

D
Compound data type

Note: Not available
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Question: Which data type is used to represents true and false values?
A
Boolean

B
String

C
array

D
printf

Note: Not available
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Question: Which indicates a sequence of characters that treated as a contagious group?
A
String

B
array

C
printf

D
integer

Note: Not available
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Question: Which are valid string's example?
A
"php is a great language"

B
"whoop-de-do"

C
'*9subway\n'

D
"123%^789"

Note: Not available
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Question: Which allows you to specify numbers that contains fractional parts?
A
Float

B
String

C
array

D
Boolean

Note: Not available
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Question: What are the basic characteristics of variable of PHP language?
A
It’s case sensitive

B
It can contain data

C
Starts with a $ sign

D
Variable name can only contain A-z, 0-9, and _

Note: Not available
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Question: Which of the followings are variable scope?
A
Local variable

B
Global variable

C
Static variable

D
Functions parameters

Note: Not available
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Question: Which indicates a general term that we can apply to variables,functions and various other user defined objects?
A
Identifiers

B
Compound data type

C
Array

D
Symbol

Note: Not available
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Question: Which of the followings are valid identifiers?
A
My_function

B
Size

C
_someword

D
!counter

Note: Not available
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Question: Which are php's supported data types?

Question: Which data type is used to represent a single value?

Question: Which data type is used to represents true and false values?

Question: Which indicates a sequence of characters that treated as a contagious group?

Question: Which are valid string's example?

Question: Which allows you to specify numbers that contains fractional parts?

Question: What are the basic characteristics of variable of PHP language?

Question: Which of the followings are variable scope?

Question: Which indicates a general term that we can apply to variables,functions and various other user defined objects?

Question: Which of the followings are valid identifiers?