Mcq's
Encryption is the process of
The OSI model has how many layers?
IP address stands for
DNS stands for
DHCP stands for
Which layer of OSI is responsible for routing?
TCP stands for
A primary key in a database
SQL stands for
In MS PowerPoint, a file is called a
Ctrl+P in most applications is used to
In MS Excel, the IF function returns
HTTP stands for
LAN stands for
URL stands for
The number system used by computers is
One byte equals how many bits?
1 Kilobyte (KB) equals approximately how many bytes?
What is the file extension for MS Word documents?
What is the file extension for MS Excel files?