Computer Concepts Unit Test

Matching

a.	Netbook	h.	Spyware	
b.	Commands	i.	Operating System 	
c.	Mainframe	j.	Adware	
d.	RAM	k.	Scanner	
e.	Hard Disk/Hard Drive	l.	Motherboard	
f.	Expansion Slot	m.	USB Flash Drive	
g.	Server	

____	1.	Input instructions that tell the computer how to process data. 

____	2.	Software that allocates resources, manages storage space, maintains security, and controls input/output.

____	3.	Type of computer that manages a large inventory, payroll, or bills customers and takes up a lot of space.

____	4.	An input device that transfers the content on a piece of paper into memory.

____	5.	A type of subnotebook computer that is primarily designed to allow users to access the Internet and check e-mail. 

____	6.	A program that tracks a user’s Internet usage without the user’s permission. 

____	7.	Temporarily holds data and programs while the computer is on.  

____	8.	Main electronic component of the computer.

____	9.	Device plugged into a computer used to save/store data.

____	10.	Magnetic storage media that is usually sealed in a case inside the computer.

____	11.	A computer on a network that acts as the central storage location for programs and data used on the network. 

____	12.	A slot on the motherboard into which a controller card for a peripheral device is inserted.  

____	13.	Online advertisements that pop up in a window or banner when you are using the computer.

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.

A.  B.    C.    D.  

____	14.	Which component above displays output?
a.	a	c.	c	
b.	b	d.	d	

____	15.	Which component above is used to enter text?
a.	a. 	c.	c.	
b.	b. 	d.	d. 	

____	16.	Which component above processes data?
a.	a	c.	c	
b.	b	d.	d	

____	17.	Which component above do you use to point to items on the screen?
a.	a	c.	c	
b.	b	d.	d	

____	18.	What part of the computer is responsible for executing instructions to process information?
a.	Peripheral Device	c.	Motherboard	
b.	Card	d.	Processor	

____	19.	When data, applications, and resources are stored on servers rather than on users’ computers, it is referred to as ______________.
a.	Sky computing	c.	Shared computing	
b.	Cloud computing	d.	Leased computing	

____	20.	Which of the following is pointing device that allows you to control the pointer by moving the entire device around on the desk?
a.	Mouse	c.	Touchpad	
b.	Laser beam	d.	Pointing Stick	

____	21.	Which of the following temporarily stores data and programs while you are using them?
a.	RAM	c.	The Hard Disk	
b.	ROM	d.	CPU Cache	

____	22.	A ___________ consists of connected computers and peripheral devices that are located relatively close to each other.  
a.	PAN	c.	WAN	
b.	LAN	d.	WLAN	

____	23.	The Intangible components of a computer system, including the programs are called:
a.	Peripherals	c.	Software	
b.	Hardware	d.	Price	

____	24.	A Web site set up to look exactly like another Web site, such as a bank’s Web site, but which does not actually belong to the organization portrayed in the site, is known as....
a.	Phishing	c.	Served	
b.	Spoofed	d.	Malware 	

____	25.	What is a motherboard?
a.	mini laptop	c.	main electronic component of computer	
b.	centralized storage device	d.	peripheral device	

____	26.	In order to network computers, a computer needs a monitor and a(n):
a.	Expansion port	c.	Network card (NIC)	
b.	Graphics card or processor	d.	Sound Card	

____	27.	Which one of the following would not be considered a personal computer.
a.	Desktop	c.	Notebook	
b.	Mainframe	d.	Tablet PC	

____	28.	Which of the following acts as locked door on a computer?
a.	DNS server	c.	Spyware	
b.	Antivirus Software	d.	Firewall	

____	29.	Keyboards, monitors, and printers are all examples of which of the following?
a.	Peripherals devices	c.	Output devices	
b.	Input devices	d.	Software	

____	30.	
The picture above is an example of which component of the computer systems?
a.	Output device	c.	software	
b.	Input device	d.	data	

____	31.	
This type of computer stores massive amounts of data, such as customer bills, payroll, and a large businesses inventory.  This is called?
a.	Personal computer	c.	Mainframe	
b.	Supercomputer	d.	None of the above	

____	32.	
            
The above images are examples of which component of the computer system?
a.	Input devices	c.	software	
b.	Motherboard	d.	Output devices	

____	33.	The largest network is known as
a.	LAN	c.	Internet or WWW	
b.	WiFi	d.	Firewall	

Computer Concepts Unit Test
Answer Section

MATCHING

	1.	ANS:	B	PTS:	1

	2.	ANS:	I	PTS:	1

	3.	ANS:	C	PTS:	1

	4.	ANS:	K	PTS:	1

	5.	ANS:	A	PTS:	1

	6.	ANS:	H	PTS:	1

	7.	ANS:	D	PTS:	1

	8.	ANS:	L	PTS:	1

	9.	ANS:	M	PTS:	1

	10.	ANS:	E	PTS:	1

	11.	ANS:	G	PTS:	1

	12.	ANS:	F	PTS:	1

	13.	ANS:	J	PTS:	1

MULTIPLE CHOICE

	14.	ANS:	D	PTS:	1

	15.	ANS:	C	PTS:	1

	16.	ANS:	A	PTS:	1

	17.	ANS:	B	PTS:	1

	18.	ANS:	D	PTS:	1

	19.	ANS:	C	PTS:	1

	20.	ANS:	A	PTS:	1

	21.	ANS:	A	PTS:	1

	22.	ANS:	B	PTS:	1

	23.	ANS:	C	PTS:	1

	24.	ANS:	A	PTS:	1

	25.	ANS:	C	PTS:	1

	26.	ANS:	C	PTS:	1

	27.	ANS:	B	PTS:	1

	28.	ANS:	D	PTS:	1

	29.	ANS:	A	PTS:	1

	30.	ANS:	B	PTS:	1

	31.	ANS:	C	PTS:	1

	32.	ANS:	D	PTS:	1

	33.	ANS:	C	PTS:	1