Computer and Web Terms - (Worksheet 1)

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Computer and Web Terms - (Worksheet 1)
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ACROSS
4 A piece of software that tells the computer
how to operate an external device, such as a
printer, hard disk, CD-ROM drive, or
scanner.
6 (Domain Name Server) - Used to map
names to IP addresses and vice versa.
7 (HyperText Markup Language) - The coding
language used to create Hypertext
documents for use on the World Wide Web.
8 A collection of information organized and
presented to serve a specific purpose.
9 1,000 bytes
13 Controls the system and its capabilities.
Allows all components communicate with the
processor.
14 To write data or files onto a recordable CD
using a hardware device.
15 A Web software app for telling your Web
browser to remember that page's address
(URL), so that you can go back to it easily,
without having to type in the URL again.
18 Any computer on a network that is a
repository for services available to other
computers on the network.
19 An area in memory used for temporary
storage [e.g.: rapid input from keyboard].
22 The technical meaning is a hardware or
software set-up that translates between two
dissimilar protocols
23 A program that allows a user to find, view,
hear, and interact with material on the World
Wide Web.
24 A binary digit, the basic binary unit for storing
data, either 0 or 1.
25 Digital video disk; a type of compact disc that
holds far more information than the CDROMs that are used for storing music files.
26 Individuals who gain unauthorized access to
computer systems for the purpose of stealing
and corrupting data.
28 A process that organizes the magnetic
surfaces into tracks and sectors. In word
processing also refers to the physical
appearance of a document, and includes
such items as margins, line spacing, etc.
29 Graphical User Interface. The most
commonly used computer interface,
exemplified by Microsoft Windows and
MacOS.
30 A type of cabling technology for transferring
data to and from digital devices at high
speed.
31 8 bits
32 a program dedicated to a specific task [e.g.:
word processing, graphics etc.]
DOWN
1 A form of software distribution where the
author retains copyright of the software, but
makes the program available to others at no
cost.
2 A piece of information sent by a Web server
to a user's browser.
3 Short for compressor/decompressor. Can be
implemented in software, hardware, or a
combination of both.
5 An application published by the Macromedia
company. A 'window' that is displayed within
the HTML environment.
6 A method for moving data over regular
phone lines.
10 Chip technology enabling seamless voice
and data connections between a wide range
of devices through short-range digital twoway radio.
11 Central Processing Unit. The main
processing chip of a computer.
12 This is a general-purpose computer term that
can refer to the way you have your computer
set up.
16 1 billion bytes
17 A set of related programs, located at a
network gateway server, that protects the
resources of a private network from users
from other networks.
19 A journal that is available on the web.
20 A transmission facility having a bandwidth
sufficient to carry multiple voice, video or
data channels simultaneously.
21 The range of frequencies, expressed in
Kilobits per second, that can pass over a
given data transmission channel within a
frame relay network.
27 Electronic mail; system of sending messages
through the internet
Computer and Web Terms - (Worksheet 1)
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