cc. agus lahinta

Tugas kulia

 

Nama        : Jawahir A. Pohontu 

 

Kelas         : A (Sistem Informasi)

 

NIM           : 531412024

 

Dosen        : Agus Lahinta, ST. M.Kom

 

 

 

A. Look at A appoisite. Which type of computer do these descriptions refer to?

 

 

 

1.        A hand held computer which can be used as telephone, a web explorer and a personal organizer

 

Answer: this computer type is personal digital assistant (PDA)

 

2.        A typical computer found in many businesses and popular for home use

 

Answer: this computer type is personal computer (PC)

 

3.        A large computer used for intensive data processing and often linked to many terminals

 

Answer: this computer type is mainframe

 

4.        A small computer that fist into items of clothing

 

Answer: this computer type is wearable computer

 

5.        A portable computer that can be closed up like a briefcase, but it can be as powerful as a desktop PC.

 

Answer: this computer type is laptop

 

6.        A full function PC, though it only weighs 1.2 kg you can go to a meeting and write your notes on it, like a paper notepad; its screen mode can be changed from portrait to landscape.

 

Answer: this computer type is tablet PC

 

 

 

B. Look at the computer advertisement and find this information

 

1.        What type of computer is advertised?

 

Answer           : computer that is advertised is laptop

 

2.        What kind of screen does it have?

 

Answer           : this laptop have kind screen is 15.4” widescreen TFT active matrix LCD display

 

3.        Which pointing device replaces the mouse?

 

Answer           : the pointing device that replaces the mouse is Touchpad

 

4.        What type of ports does it have for connecting camera and music player?

 

Answer           : Port type that utilized is USB (Universal Serial Bus)

 

5.        What sort of power supply does it use?

 

Answer           : the power supply is use is 6 cell rechargeable lithium ion battery pack

 

 

 

C. Read this interview with Adam Hawkins, an IT manager, and complete it with words from the PDA section opposite.

 

Interviewer      : What are the basic features of a PDA?

 

Adam              : Well, a typical PDA is a (1) Hand held device that runs on batteries and combines computing, phone and Net capabilities

 

Interviewer      : And how do you enter information?

 

Adam              : For input, you can use a (2) Small Keyboard or pen to write and make selections on a (3) touch screen they also have buttons for launching programs. Some models have a small keyboard. They may have a (4) voice recognition system that reacts to the user’s voice.

 

Interviewer      : Do they need special software?

 

Adam              : Yes, most of them run on windows Mobile. Palmtops supported by Palm Inc. use Palm OS. Pen based systems include (5) Handwriting recognition so you write on the screen and the computer recognizes your handwriting and inserts the appropriate letters.

 

Interviewer      : What sort of things can you do with a PDA?

 

Adam              : You can store personal information, take notes, draw diagrams and make calculations. Many PDAs can access the Net via (6) wireless technology.