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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. Searches for and removes unneccessary files
bus width
disk cleanup
Bay
VoIP
2. The delivery of education via some electronic method such as the internet - networks - or optical disks.
client
heat sink
e- learning
freeware...
3. Occurs when the incoming electrical power increases. Can cause immediate and permanent damage to hardware
noise
product activation
GUI
overvoltage
4. Sends digital data and info from a comp to a DSL line
network card
commands
Top level domain
DSL modem
5. A large expensive powerful computer that can handle hundreds or thousnads of connected users simutaneously
DTP
expansion bus
Mainframe
GUI
6. Smallest element in an electronic image
pixel
scanner
CAD
register
7. Errors that can be recognized by automatic update
bugs
terminal
bus network
ARPA
8. Accesses a computer or network illegally but has the intent of destroying data - stealing info - or other malicious actions.
overvoltage
Web Server
embedded computer
cracker
9. PGP an encryption program
proprietary software...
Firewall
pretty good Privacy
jewel box
10. A number that uniquely identifies each computer or device connected to the internet (0-255)
IP address
adware
analog
utility program
11. The operating system interrupts a program that is executing and passes control to another program waiting to be executed. Operating system regains control if one program stops operating properly
preemptive multitasking
E- retail
FireWire port
single user/multitasking operating system allows a single user to work on two or more programs that reside in memory at the same time
12. Small capacity built directly in the processor chip
Desktop Computer
communications channel
e- learning
L1 cache
13. Combines several GIF images ina single GIF file.
RTLS
animated Gif...
RFID
cable modem
14. Control unit- part of the processor that directs and coordinates most of the operations on the computer.
single user/multitasking operating system allows a single user to work on two or more programs that reside in memory at the same time
CU
CAM
heat pipe
15. The discovery - collection adn analysis of evidence found on computers and networks
platter
air mouse
rootkit
digital forensics
16. Short for key generator creats software registration numbers and sometimes activation codes.
keygen
wordwrap
network card
synthesizer
17. Magnetoresistive ram- stores data using magnetic charges not electrical. Retains contents after power is out
cloud storage
MRAM
power supply
software suite
18. World wide web consortium oversees research and sets standards for many areas of the internet
disk cleanup
Web conference
W3C
solid state drive
19. Programs designed to make users more productive and assist them with personal tasks. (Web browser)
ring network
device independent
groupware...
Application software...
20. Electrical supply drops.can cause data loss but generally not cause equipment damage
scanner
heat sink
undervoltage
IM
21. Hypertext transfer protocol
http
solid state drive
chip
DVI
22. A socket in the motherboard that can hold an adapter card
virus signature
ring network
wireless Internet service provider
expansion slot
23. Type of notebook comp that is smaller and less powerful than a normal notebook comp
Netbook
FireWire port
adapter card
IM
24. A program that displays an online advertisement in a pop up. spyware can be hidden in adware
unethical employees
hacker
newsreader
adware
25. A server that you connect to to start a chat session.
chat client
newsreader
Firewall
honeypot
26. A utility that reorgnizes the files and unused space on a computers hard disk so that the operating system accesses data quickly and programs run faster
disk fragmenter
BIOS
port
Laser printer
27. The combination of text - numbers - graphics - animation - sound effects - music - and other media in hyperlinked documents.
embedded computer
address
hypermedia
LAN
28. 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.
GUI
Memory Cache
token ring
digital modem
29. A small flat rectangular pointing device that is sensitive to pressure and motion.
touchpad
product activation
audit trail
virus signature
30. Business transaction that occurs over Internet business - consumer consumer- consumer business - business
E- commerce
network license
unethical employees
Latency
31. Consists of capturing - sorting - analyzing - displaying - printing - and manipulating images.
Content Aggregator
image processing
honeypot
touchpad
32. A metropolitan area network is a high speed netwrok that connects local area networks. contains LANs
warm boot
MAN
OCR
sleep mode
33. A motion sensing mouse - allows you to control objects by moving the mouse in predetermined directions through air
air mouse
Storage Media
Web conference
streaming cam
34. Msot retail stores use POS to record purchases - process cards - and update inventory
Denial of Service attack
warm boot
Storage Device
Point of Sale terminals
35. Method that the internet uses to store domain names and their corressponding IP addresses
recieving device
Domain name system
DSL
preemptive multitasking
36. The amount of data - instructions - and information that can travel over communications channel
bandwidth
hard disk
script kiddie
CAM
37. Dish shaped antenna for internet connection
stylus
IP address
Web Application
fixed wireless
38. Broadband modem- sends and recives digital data over the cable television
nonvolatile memory
access time
cable modem
freeware...
39. Translates the domain name to its associated IP address so that data and information can be routed to the correct computer.
firmware...
E- retail
DNS Server
spyware
40. Holds one or more disk drives
drive bay
trackball
Terminal
IM
41. Contains 10 or fewer comps - with similar reponsibilities and capabilities
network license
web filter
peer to peer network
VoIP
42. Uses fiber optic cable for internet connection.
Notebook Computer
motherboard
digital forensics
Fiber to the Premises
43. A communications device that enables a computer or device that does not have a built in networking capability to access a network
cable modem
Desktop Computer
network card
plug- in
44. Other computers and mobile devices on the networ that rely on the server for its resources
keygen
Information system
E- retail
client
45. Picure messaging can occur from mobile to mobile and mobile to email
Mobile Device
VR
firmware...
MMS
46. Designed for mobile devices
newsgroup
DNS Server
digital certificate
microbrowser
47. Device with a monitor - keyboard - and memory
chip
system clock
Terminal
public- domain software...
48. Central communications device that allows computers and devices to transfer data wirelessly among themselves or to transfer data wirelessly to a wired network.
OMR
capacity
DVI
wireless access point
49. A single copper wire surrounded by at least three layers - insulting material - woven material - plastic outer coating - often used by cable television
download
digital
coaxial cable
adware
50. Consists of electronic components that store instructions waiting to be executed (On motherboard)
network license
data collection device
Output
Memory