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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. Someone who uses internet to destroy or damage computers for political reasons.
cyberterrorist
digital certificate
touchpad
botnets
2. Internet Service Provider- a regional or national access provider
Bay
player
ISP
jewel box
3. Contain permanently writeen data - instructions - and information
software suite
proxy server
firmware...
ROM
4. Allows you to insert and remove flash memory and other devoces while the computer is running (flash memory)
system unit
hot plugging
Web Browser
kernal
5. Dual inline memory module forms two sets of contact
web filter
SRAM
DIMM
hacker
6. The process of transferring data in a continous and even flow which allows users to access a file while it is transmitting
streaming
ring network
Top level domain
chip
7. Dynamic ram- chips must be re energized constantly or they lose their contents.
program
DRAM
bus width
buffer
8. Graphical User interface - interact with software using text - graphics - and icons
Processor
commands
GUI
hard disk
9. Smallest element in an electronic image
DLP projector
pixel
certificate authority
Memory Cache
10. Programs that control or maintian the operations of the computer and its devices. Interface between user - application software - and computers software
memory slots
Notebook Computer
System Software...
network standard
11. A collection of networked computers that have been compromised by malware operating in a collected cohesive fashion - (coordinated by a controller computer). Can leverage the combined computing power of their botnets to launch targeted denial of serv
botnets
access time
corporate spies
bugs
12. (program) consists of related instructions that tells computer what tasks to perform and how to perform them
Software...
machine cycle
backside bus
botnets
13. Copies itself repeatedly in memory using up system resources and possibly shutting down the system
telemedicine
digital forensics
worm
address
14. Method that uses multiple processors to execute a single program or task requires special software that recognizes how to divide the problemand bring results back together
parallel processing
RAID
stylus
CU
15. Saves any open docs or programs to hardisk before removing power
hibernate
port
fault tolerant computer
Information system
16. A legal agreement that permits users to install the software on multiple computers.
site license
dialog box
Mobile Computer
macros
17. Instant messaging - Mobile to mobile - mobile to personal computer - web to mobile
message board
IM
System Software...
CU
18. The technology of authenticating a persons identity by verifying a personal characteristic.
biometrics
pixel
network
device dependant
19. A set of programs that coordinates all of the activies among computer hardware devices.
bugs
Transmission media
Memory Cache
Operating system
20. Where ram resides - a small circuit board (RIMM - SIMM - DIMM)
Web Browser
memory module
utility program
VR world
21. Value added network is a third party busniess that provides networking services such as secure data and information transfer - storage and email.
program
System Unit
VAN
hypermedia
22. Someone who accesses a computer or network illegally. Some say they hack to improve security
DIMM
hacker
spyware
network license
23. Searches for and removes unneccessary files
bandwidth
program
disk cleanup
pixel
24. A program that restricts access to certain material on the web
cold boot
web filter
shareware...
keygen
25. Uses radio waves to transmit data between two devices.
Bluetooth
expansion bus
solid state media
digital
26. Other computers and mobile devices on the networ that rely on the server for its resources
client
DNS Server
document management software...
UNIX
27. Optical disk drive - hard disk drive - usb flash drive - card reader/writer - memory cards - external hard disk.
back door
scanner
http
Storage Device
28. Many scanners have this optical character recognition software which can read and convert text documents into electronic files. Includes a small optical scanner for reading characters
multifunction peripheral
Operating system
OCR
Drive Bay
29. A storage device that typically uses flash memory to store data instructions and information. Faster - use less power - last more than 5 years - higher failure rate - cost much more
solid state drive
macros
network card
optical disc
30. Faster - higher quality than ink jet. Uses toner that sticks to the page from a combo of pressure and heat.
Laser printer
synthesizer
PNG
trackball
31. Transport layer security provides encryption of all data that passes between a client and an internet server - Requires client to have digital certif
VR
TLS
OMR
ALU
32. A cable forms a closed loop with all computers. one direction
cable modem
Domain name
ring network
commands
33. Data that has been processed in a useful form- text - graphics - audio - video
system unit
Output
sound card
mpeg
34. A part of the motherboard and connects the processor to main memory
tactile output
utility program
system bus
Hot spots
35. Device that connects to the system unit and is controlled by the processor in the computer. (modem - disk drives - printers)
sound card
peripheral
tactile output
GUI
36. Allows users to keep typing without using enter at the end of each line
wordwrap
broadband
IM
Web conference
37. All computers connected to central device. Hub or switch
digital signature
multifunction peripheral
star network
spider
38. A colection of individual programs available together as a unit. lower cost and ease of use
Mainframe
software suite
VoIP
digital certificate
39. Communications device that connects multiple computers or other routers together and transmits data to its correct destination on a network
Web Browser
router
bandwidth
software suite
40. Digital light processor uses tiny mirrors to reflect light
document management software...
compromised computer
botnets
DLP projector
41. A temporary connection that uses one or more analog telphone lines for communications.
Operating system
Dial Up line
backside bus
OCR
42. Defines guidelines that specify the eay computers access the medium to which they are attached - types - speed of medium - and types of physical cable or witreless technology used
network standard
nonvolatile memory
digital forensics
software suite
43. Internet connections using regular copper telephone lines.
e- learning
device dependant
node
DSL
44. Software used by criminals
project management software...
crimeware
server
RTLS
45. Saves any open documents and programs to RAM and places computer into a low power state
sleep mode
business software...
terminal
back door
46. A motion sensing mouse - allows you to control objects by moving the mouse in predetermined directions through air
DTP
system clock
air mouse
formatting
47. Media transmit multiple signals simutaneously. Download faster than upload
spider
broadband
Storage Device
Home user
48. Enahnces the sound generating capabilites of a personal computer
proxy server
optical reader
sound card
video card
49. An expansion card - a circuit board that enhances functions of a component of the system unit or provides connections to peripherals.
adapter card
document management software...
stored program concept
solid state drive
50. An electrical disturbance that can degrade communications
bugs
video card
phishing
noise
Can you answer 50 questions in 15 minutes?
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