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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. Protective case for optical discs
jewel box
macros
wireless access point
optical mouse
2. Graphics processing unit controls the manipulation and display of graphics on the display device.
GPU
program
hypertext
CAM
3. They can execute more than one instruction per clock cycle
wireless Internet service provider
Web Browser
Plug and Play
superscalar
4. Unencrypted readable data
plaintext
peer to peer network
UNIX
fixed wireless
5. A digital code attached to an electronic message or document - which is unique and which can be used to authenticate the sender or owner. Most often used in electronic commerce.
e- learning
digital signature
jack
network architecture
6. A stationary pointing devoce with a ball on its top or side with one or two buttons like a mouse.
pixel
microbrowser
digital
trackball
7. A program that restricts access to certain material on the web
broadband
web filter
back door
dialog box
8. Users prefer to download or transfer a copy of the images from the digital camera to the computers hard disk
RIMM
download
integrated circuit
VAN
9. Builds and maintains lists of words found on websites. Useful for search engines
ghosting
spider
PIM
plug- in
10. Dynamic ram- chips must be re energized constantly or they lose their contents.
Internet Backbone
DRAM
IrDA Port
wireless Internet service provider
11. Multitasking operating system sold by Sun and IBM. stand alone and server operating system
wireless modem
Laser printer
heat sink
UNIX
12. Operating system on mobile devices that generally resides on ROM
embedded operating system
application software...
NAS
RIMM
13. Facilitates communications - shares hardware - sharing data and info - sharing software - trasnferring funds -
RFID
multi- core processor
network
turnaround document
14. Picure messaging can occur from mobile to mobile and mobile to email
MMS
ghosting
scanner
jewel box
15. Saves any open docs or programs to hardisk before removing power
animated Gif...
hot plugging
hibernate
Web conference
16. A personal computer you can carry from place to place
client/server
WAN
OMR
Mobile Computer
17. Pressure sensitive eraser shaped pointing device
Netbook
pointing stick
overvoltage
firmware...
18. Fetching - decoding - executing - storing
ethernet
machine cycle
Memory
Intrusion detection software...
19. Cables - telephone lines - radio networks - satellites
Point of Sale terminals
Transmission media
sending device
cloud storage
20. 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
Trojan Horse
Dedicated line
disk fragmenter
plaintext
21. Control unit- part of the processor that directs and coordinates most of the operations on the computer.
CU
machine cycle
solid state drive
data collection device
22. Case of the system unit to protect internal damage
formatting
chasis...
Top level domain
pipelining
23. Computer aided manufacturing refers ti the use of computers to assist with manufacturing process.
Bay
CAM
phishing
File compression utility
24. Determines the number of bits that can be transmitted at one time
client/server
wordwrap
sleep mode
bus width
25. Accesses a computer or network illegally but has the intent of destroying data - stealing info - or other malicious actions.
Laser printer
cracker
ethernet
Netbook
26. Basic input/output systemis firmware that contains the computers startup instructions
mpeg
BIOS
Output
Storage Device
27. Computer is usually connected to the internet the entire time it is turned on (cable - DSL - fiber - radio signals - satellite)
digital
ALU
NAS
broadband internet service
28. Can connect multiple types of devices that require faster data transmission speeds.
bugs
FireWire port
Storage Media
adapter cards
29. Same intent as cracker but does not have technical skills and knowledge. Often use prewritten hacking
machine cycle
script kiddie
Mobile Computer
pretty good Privacy
30. Health care professions conduct live conferences on the computer
star network
ARPA
honeypot
telemedicine
31. Copies itself repeatedly in memory using up system resources and possibly shutting down the system
worm
scanner
system software...
ciphertext
32. Any data or instructions entered into the memory of the computer
Web conference
MAN
Mainframe
Input
33. A system that attempts to imitate the behavior of a human brain.
ghosting
program
integrated circuit
neural network
34. Processor begins to fetch a second instruction before it completes the full machine cycle
machine cycle
mashup
volatile memory
pipelining
35. Started the internet as a networking project
document management software...
tactile output
RSS 2.0
ARPA
36. Single inline memory module forms a single set of contacts
unauthorized access
Mainframe
parallel processing
SIMM
37. Local area network- network tat connects computers and devices in a limited geographical area such as a home
RFID
LAN
Internet Backbone
trackball
38. A series of related instructions that tells a computer what tasks to perform and how to perform them. They respond to commands
program
system clock
CPU
Dedicated line
39. Allows the processor to communicate with peripherals.
animated Gif...
MAN
register
expansion bus
40. Smaller than heat sink cools processors in notebook comps
heat pipe
RFID
network
stylus
41. Other computers and mobile devices on the networ that rely on the server for its resources
microbrowser
peer to peer network
client
player
42. A unique number that identifies the location of a byte in memory
address
noise
system software...
synthesizer
43. Small ceramic or metal component with fins on its surface that absorbs and disperses heat produced by electrical components such as the processor
heat sink
terminal
traffic
commands
44. Text version of an IP address
animated Gif...
Domain name
USB hub
network topology
45. A know specific pattern of virus code.
sound card
virus signature
defragmenting
density
46. An electrical disturbance that can degrade communications
spooling
Linux
Input
noise
47. Hypertext transfer protocol
VoIP
botnets
http
unethical employees
48. Holds one or more disk drives
POST
virus signature
disk fragmenter
drive bay
49. (program) consists of related instructions that tells computer what tasks to perform and how to perform them
machine cycle
stylus
Software...
System Software...
50. Device that connects to the system unit and is controlled by the processor in the computer. (modem - disk drives - printers)
Storage Device
shareware...
dialog box
peripheral