Question

Q. 1. State that following statements are true or false. 1*15=15

a) Network Operating provide the capability to manage data.

b) Linux is a multi user operating system.

c) mkdir command is used to rename Directory.

d) Firewall is a network security system.

e) The law governing the cyber space is called cyber law.

f) Pick tool is used to select, resize and rotate the object.

g) Rectangle tool is used to draw circles.

h) An integer can be either positive or negative number.

i) Modules operator provides the remainder.

j) A variable name in PHP always starts with dollar ($) sign.

k) Title bar showing the bottom of the windows.

l) Window NT is an Open Source Operating System.

m) ls command is used display a list of files and directories.

n) In PHP there are 6 arithmetic operators.​

Answer 1

Answer:

1*15=15 true

d is false

g is false

Answer 2

True or False:

a) Network Operating provides the capability to manage data.  - True

b) Linux is a multi-user operating system.  - True

c) mkdir command is used to rename Directory.  - False

d) Firewall is a network security system.  - True

e) The law governing cyberspace is called cyber law.  - True

f) Pick tool is used to select, resize, and rotate the object. -  True

g) Rectangle tool is used to draw circles.  - False

h) An integer can be either a positive or negative number.  - True

i) Modules operator provides the remainder.  - False

MODULUS (%) operator is the one that provides the remainder. If Modulus is by-mistakenly spelled wrong in the question, the answer will be True.

j) A variable name in PHP always starts with a dollar ($) sign.  - True

k) Title bar showing the bottom of the windows.  - False

l) Window NT is an Open Source Operating System.  - False

m) ls command is used to display a list of files and directories.  - True

n) In PHP there are 6 arithmetic operators.​ - False

According to PHP documentation, there are 8 arithmetic operators in PHP.

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