FBLA Intoduction to Technolgy Part 1 Section 1
he CRT contains____________ which allows the electron beam to flow freely.
A vacuum
Parity memory has what ability that non-parity memory lacks?
The ability to detect 1-bit errors
What type of network resource distribution scheme involves central management or resources?
centralized Resource Allocation Management
What are the three different types of PCMCIA cards?
Type I, Type II, Type III
A CD-ROM disc can hold up to ____megabytes of data.
700
covering the notch on a floppy diskette enables___
Write protection
The internet can be used for which of the following?
a. take classes
b. buying goods and services
Constructing network infrastructures
All of the above
The oldest, most stable, most robust operating system that runs on non-proprietary system is
MS-DOS
A system of computers linked together is called:
A network
The standard protocol for sending e-mail is
SMTP
Which of the following is not a network topology?
Link
The basic job of an ISP is to ____
Provide access to the Internet
which of the following provides the widest viewing surface?
1280 x 1024
The most popular type of network architecture is____
Ethernet
Most operating systems use a ______ files system in which files are organized in a tree-like structure.
Hierarchical
The PCI bus runs at ____-megahertz.
100
the three major components of a operating system are:
User Interface, Kernel, File Management System
VGA requires a ____monitor.
LCD
RAM stands for_____
Random access memory
DPI stands for ___
Dots per inch
Another term for telecommunications is ____
Communicating over a distance
A ____ network allows each user to access what is stored on the hard drives of the other computers on that network
Peer-to-peer
When you dial up to the Internet with a modem, you
Use a phone line
When you start your GUI browser, you will automatically come to
a Home Page
In URL addresses, COM is short for _____
commercial
The cost of modern computers, weighed against the varied tasks they can perform, makes them
cost-effective
Tangible, physical equipment that can be seen and touched.
hardware
The technology that enables computers to communicate between each other.
telecommunications
Input, output, and processing devices together represent a
Computer system
The CPU is located on the ____
motherboard
____ is used to store permanent instructions
ROM
Which of the following has the highest storage capacity?
Hard disk
These drives make it possible for you to create your own CD-ROM disks.
CD-R drives
These drives are used for making backup copies of large volumes of data.
Magnetic tape drives
these drives are used to store data inside the computer.
hard drives
These ports transmit data one bit at a time.
serial ports
________coordinate and control the resources and operations of a computer system.
systems software