CHOOSE THE CORRECT COMPARATIVE ADJECTIVE:

Command-line interfaces are ………. technical than graphical ones.

SELECT THE CORRECT CONDITIONAL STRUCTURE:

If the OS were missing, the computer ………. not function properly.

CHOOSE THE CORRECT ARTICLE:

………. operating system is vital for the functioning of a computer.

IDENTIFY THE CORRECT AUXILIARY VERB:

Multitasking ………. one of the key features of modern OS.

CHOOSE THE CORRECT FORM OF THE VERB:

The operating system ………. the hardware resources of a computer.

What does the word "interface" mean in the context of the text?  

Which networking equipment is responsible for filtering and blocking unauthorized traffic?

What is the meaning of "harmonious" as used in the text?

The term "crucial" in the text is closest in meaning to:

What type of device segments a network into multiple domains?