Deck 7: Understanding PHP Basics: Data Types, Operators, and Control Structures

Question 1

__________ is used to show the out put …or give message..same as printf in c language…

A)echo
B)java script
C)angular js
D)none of these

Answer 1

echo

Question 2

PHP supports a ___________ range of databases

A)wide
B)small
C)short
D)none of these

Answer 2

wide

Question 3

PHP supports the following data types:

A)string
B)integer
C)float (floating point numbers - also called double)
D)all of the above .

Answer 3

all of the above .

Question 4

In PHP, an object must be_________declared.

A)explicitly
B)implicitly
C)both a and b
D)none of these

Question 5

PHP divides the operators in the following groups:

A)increment/decrement operators
B)logical operators
C)string operators
D)all of the above

Question 6

The basic assignment operator in PHP is __________ It means that the left operand gets set to the value of the assignment expression on the right.

A)(=)
B)(++)
C)(==)
D)(?)

Question 7

the _________ statement is used to perform different actions based on different conditions

A)switch
B)if condition
C)foreach
D)while

Question 8

In PHP, we have the following loop types:

A)while loop
B)for loop
C)foreach
D)all the these.

Question 9

In php, A ___________ is a block of statements that can be used repeatedly in a program.

A)function
B)procedure
C)block
D)loop