3.1 Look at opposite. Which type of computer do these.description refer to?
1. a
hand-held computer which can be used as a telephone, a web explorer and a
personal organizer ? answer PDA.
2. a
typical computer found in many businesses and popular for home use ? answer Desktop
PC .
3. a
large computer used for intensive data processing and often linked to many
terminals ? answer MAINFRAME .
4. a
small computer that fits into items of clothing ? answer WEARABLE COMPUTER.
5. a
portable computer that can be closed up
like a briefcase, but it can be as powerfull as a desktop PC ? answer LAPTOP.
6. a
full-function PC, though it only weighs 1.2 kg – you can go a meeting and write
your notes on it, like a paper notepas; its screen mode can be changed from
portrait to landscape ? answer TABLE PC.
3.2 Look at the computer advertisement and find
this information.
1. What
type of computer is advertised ? answer LAPTOP.
2. What
kind of screen does it have ? answer WIDESCREEN.
3. Which
pointing device replace the mouse ? answer TOUCH.
4. What
type of ports does it have for connecting cameras and music players ? answer USB.
5. What
sort of power supplay does it use ? answer LHITIUM-ION BATTERY PAC
3.3 Read this interview with Adam Hawkins,
and IT manager, and complete it with word from the PDE section opposite.
(1)
HAND HEALD
(2) SMALL
KEYBOARD
(3) TOUCH
SCREEN
(4) VOICE RECOR SOFTWARE.
(5) HAND WRITING RECORNITION
(6) WIRELLES
You and Copmters !!!
1.
Write down two benefits and two
limitation of PDAs.
2.
Explain in a paragraph how laptops can
be beneficial to business people.
3.
Write tree example of how PCs can be used in the classroom.
Answer :
1. Benefits
a. cause gets pocket edition and demulcent,
this apparatus is clear as job mobility crutch, so we can take in it where and
where just us get to do job with this apparatus.
b. Partly economy-priced application even
available one gets at downloads ala no charge of Internet.
Limitation
a. Measure
and Cause heavy fairish undersize, Our kadangkala forgets to put it where, or
falls while we keep at deep shirt pocket or even we quite a the one apparatus
loss this. Application.
b. Nearly
all OS at handheld can't at upgrades within reason OS at desktop PC or
notebook.
2. laptop
really advantages for business people, as online as, electronic goods
promotion, and finance .
3.
a.
student adeptness zoom in utilize computer as tool of studying
b. and
motivation to utilize student party computer.
c. computer's
training divides student.
