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Test your basic knowledge |
Cse Computer Science Engineering
Start Test
Study First
Subjects
:
engineering
,
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Fetching - decoding - executing - storing
data collection device
macros
machine cycle
Domain name
2. A unique number that identifies the location of a byte in memory
cloud storage
address
gender changer
EULA
3. Central communications device that allows computers and devices to transfer data wirelessly among themselves or to transfer data wirelessly to a wired network.
protocol
spoofing
wireless access point
nonvolatile memory
4. Text version of an IP address
thread
Hot spots
gender changer
Domain name
5. The process if a computer or device recieveing info info from the server on the internet
downloading
Processor
Web Server
bus width
6. A series of related instructions that tells a computer what tasks to perform and how to perform them. They respond to commands
plug- in
program
freeware...
neural network
7. The smallest unit of disk space that stores data and info
rootkit
Noise
fault tolerant computer
cluster
8. DoS attack is an assult whose purpose is to disrupt computer access to an Internet service such as the Web or email
Denial of Service attack
data collection device
microbrowser
RTLS
9. Operating system on mobile devices that generally resides on ROM
L1 cache
embedded operating system
trackball
download
10. Where a computer keeps data - instructions - and information (flash drives - hard disks - optical disks - memory cards)
network card
unethical employees
Storage Media
integrated circuit
11. Does not require a newsreader - easier to use than a newsgroup
pixel
Processor
proxy server
message board
12. Has the illusion of moving images becuase it sends a continuos stream of images
E- retail
streaming cam
device independent
Operating system
13. The core of the operating system that manages memory and devices - maintains the computer clock - starts programs - and assigns the computers resources such as devices and data. Memory resident
digital
IM
kernal
http
14. Type of notebook comp that is smaller and less powerful than a normal notebook comp
Web conference
DSL
Netbook
stored program concept
15. When online meetings take place on the web
Web conference
cyberterrorist
chat client
wireless Internet service provider
16. Combines several GIF images ina single GIF file.
UNIX
unauthorized access
memory slots
animated Gif...
17. Consists of capturing - sorting - analyzing - displaying - printing - and manipulating images.
image processing
analog
Netiquette
PNG
18. Is an online area in which isers have wrtten discussions about a particular subject.
newsgroup
File compression utility
OCR
embedded computer
19. Allows the various devices both inside and attached to the system unit to communicate with each other. Bits travel on a bus from input to memory to processor to output. Data Bus. Address Bus.
L2 cache
bus
Intrusion detection software...
newsgroup
20. Facilitates communications - shares hardware - sharing data and info - sharing software - trasnferring funds -
wordwrap
back door
data collection device
network
21. Mathematical formula that generates a code from the contents of the message
hash
fiber optic cable
memory slots
Desktop Computer
22. Instant messaging - Mobile to mobile - mobile to personal computer - web to mobile
IM
thread
pretty good Privacy
hacker
23. They can execute more than one instruction per clock cycle
plug- in
USB hub
Storage Device
superscalar
24. Sends documents to be printed to a buffer instead of sending them immediately to the printer.
spooling
network
EULA
superscalar
25. Impact printer that uses tiny wire pins on a print head mechanism to stike an inked ribbon
newsreader
telesurgery
dot matrix printer
power supply
26. Consists of electronic components that store instrcuctions waiting to be executed by the processor - data needed by those instructions - and the results of processing data. Consist of one or more chips on the motherboard or some other circuit board o
spyware
system on a chip
Noise
Memory
27. Provide Wi Fi to mobile computers or devices
backside bus
Web conference
system on a chip
Hot spots
28. Transmits data via infared light waves.. Both computer and device must have the port for it to work
adapter cards
cross - platform
IrDA Port
Trojan Horse
29. A popular digital line alternative for the small business or home user. Transmits at fast speeds on existing standard copper telephone wiring.
liquid flow technology
DSL
bus width
ghosting
30. A single copper wire surrounded by at least three layers - insulting material - woven material - plastic outer coating - often used by cable television
coaxial cable
adware
Storage Device
Internet Backbone
31. Helps speed he processes of the comp bc it stores frequently used instructions and data (L1 - L2 cache) cache speeds up the processing time bc it stores frequently used instructions and data.
cloud storage
ASCII
telemedicine
Memory Cache
32. Reorganizing it so that the files are store in continous sectors
cracker
IM
embedded operating system
defragmenting
33. Transport layer security provides encryption of all data that passes between a client and an internet server - Requires client to have digital certif
TLS
ALU
hot plugging
bugs
34. Digital light processor uses tiny mirrors to reflect light
hypermedia
DLP projector
E- retail
LAN
35. A motion sensing mouse - allows you to control objects by moving the mouse in predetermined directions through air
pixel
air mouse
spooling
expansion bus
36. Consumer consumer e commerce.
online auction
streaming
Communications device
transistor
37. Digital video intefaceenables digital signals to translate directly to the LCD monitor.
transistor
DVI
device independent
broadband
38. Graphics processing unit controls the manipulation and display of graphics on the display device.
streaming
bus width
GPU
virus
39. A business that gathers and organizes web content and then distributs the content to subscribers for free or a fee
trackball
CAPTCHA
Content Aggregator
FireWire port
40. Software that helps groups of people work together on projects and share info over a network
gender changer
groupware...
turnaround document
audit trail
41. Uses devices that emit and sense light to detect the mouses movement
ergonomics
optical mouse
biometrics
EFT
42. Federally funded internet security research and development center
mashup
Motherboard
Storage Device
CERT/CC
43. Internet access that takes place when the modem in your computer connects to the Internet via a standard telephone line that transmits data and information using an analog (continuous wave pattern) signal.
touchpad
spyware
bus
Dial- up access
44. A stationary pointing devoce with a ball on its top or side with one or two buttons like a mouse.
trackball
utility program
adapter cards
LAN
45. Records in a file both successful and unsuccessful attempts.
commands
public- domain software...
audit trail
wireless Internet service provider
46. Internet teephony- enables users to speak to other users over the internet
VoIP
IP address
transistor
Internet Backbone
47. The number of bytes a storage medium can hold
system unit
capacity
DSL
neural network
48. A type of always on connection that is established between two communications devices. better than dial up line
biometrics
air mouse
Dedicated line
peripheral
49. Anopening inside the system unit in which you can install additional equipment. Different than a slot
dialog box
Noise
supercomputer
Bay
50. When turning on a computer that has been turned off completly
cold boot
address
FireWire port
Operating system