Question 1

A _____ is a network that connects computers and devices in a limited geographical area, such as a home, school computer laboratory, or office building.

Options :

A : local area network (LAN)

B : wide area network (WAN)

C : regional area network (RAN)

D : variable area network (VAN)

E : metropolitan area network (MAN)

Answer: A

Question 2

Internet advertising firms often use software, called _____, to collect information about the user’s Webbrowsing habits.

Options :

A : comware

B : groupware

C : postware

D : billware

E : adware

Answer: A

Question 3

A _____ is the smallest element in an electronic image.

Options :

A : byte

B : pixel

C : character

D : point

E : bit

Answer: B

Question 4

An ERM system _____.

Options :

A : facilitates communication between human resources personnel and employees

B : includes information about the files and data, called metadata

C : focuses on issues related to inventory of parts and forecasting future demand

D : assists support personnel in providing the best solutions for customers

E : delivers products to customers

Answer: A

Question 5

A ____ is a window on a screen that provides areas for entering or changing data in a database.

Options :

A : record

B : cell

C : field

D : report

E : form

Answer: A