1. _____terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems?
a) Point-of-sale (POS)
b) Data
c) Sales
d) Query

2. Smaller and less expensive PC-based servers are replacing ____ in many businesses?
a) supercomputers
b) mainframes
c) laptops
d) clients

3. DSL is an example of a(n) _____ connection?
a) network
b) wireless
c) slow
d) broadband

4. A term used to describe interconnected computer configuration is?
a) Micro program sequence
b) Modulation
c) Multi processing
d) Multi programming

5. What is required when more than one person uses a central computer at the same time?
a) Light pen
b) Mouse
c) Terminal
d) Digitizer

6. Multi user systems provided cost savings for small business because they use a single processing unit to link several?
a) Personal computers
b) Dumb terminals
c) Workstations
d) Mainframes

7. A dumb terminal has ?
a) An embedded micro-processor
b) Extensive memory
c) A keyboard and screen
d) Independeh I processing

8. What is the full form of USB as used in computer related activities ?
a) Universal Serial Bus
b) Ultra Serial Block
c) United Service Block
d) Universal Security Block

9. A device that connects to a network without the use of cables is said to be—
a) distributed
b) open source
c) centralized
d) wireless

10. A ___ is a collection of computers and device connected together?
a) network
b) memory card
c) protocol
d) central processing unit