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Test your basic knowledge |
Cse Computer Science Engineering
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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. 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.
embedded computer
digital signature
transistor
optical disc
2. Used to track and identify the location of high risk or high value items.
RTLS
Desktop Computer
sound card
drive bay
3. Each computer or device on the network. often connected by cables
cracker
node
802.11
synthesizer
4. Graphic file (JPEG - GIF) slowly replacing GIF
tactile output
capacity
PNG
POP3
5. Communications device that connects multiple computers or other routers together and transmits data to its correct destination on a network
router
crimeware
cracker
supercomputer
6. Dozens or hundreds of thin strands of glass or plastic that use light to transmit signal. Carries more signals - faster - less noise - better security - smaller size
Denial of Service attack
network
network card
fiber optic cable
7. Provide Wi Fi to mobile computers or devices
WAN
network card
Servers
Hot spots
8. Transmits data via infared light waves.. Both computer and device must have the port for it to work
ghosting
IrDA Port
pipelining
register
9. A motion sensing mouse - allows you to control objects by moving the mouse in predetermined directions through air
air mouse
registrar
sleep mode
plug- in
10. Online service provider- has many members features along with internet access such as IM or Web browsers.
system unit
Bluetooth
OSP
message board
11. The process of using the operating system to restart a computer. Properly closes programs but doesnt save work
bus network
Firewall
NAS
warm boot
12. The number of bits in an area on a storage medium - Higher density means more storage capacity
virtual provate network
density
Application software...
proprietary software...
13. Basic input/output systemis firmware that contains the computers startup instructions
BIOS
CAPTCHA
system software...
crimeware
14. They consist entirely of electronic components and contain no moving parts.
solid state media
broadband internet service
player
utility program
15. Accesses a computer or network illegally but has the intent of destroying data - stealing info - or other malicious actions.
Linux
USB hub
Desktop Computer
cracker
16. Computer aided manufacturing refers ti the use of computers to assist with manufacturing process.
CAM
IM
honeypot
POST
17. Type of system software that allows a user to perform maintenance- type tasks usually related to managing a computer - its devices - or its programs. (transfer photos to an optical disk.
utility program
sound card
VR
MMS
18. Computer automatically can configure adapter cards and other peripherals as you install them
download
Plug and Play
optical mouse
CAM
19. On the motherboard hold memory modules
bus width
analog
air mouse
memory slots
20. Magentic ink character recognition devices read text printed with magnetized ink. Readers read numbers at the bottom of the checks
VAN
Mainframe
DRAM
MICR
21. Web site that allows users to access and interact with software from any computer or device that is connected to the Internet
system on a chip
TCP/IP
access time
Web Application
22. Pressure sensitive eraser shaped pointing device
worm
Transmission media
http
pointing stick
23. All computers connected to central device. Hub or switch
air mouse
bugs
star network
registrar
24. When online meetings take place on the web
web filter
pretty good Privacy
UNIX
Web conference
25. Reorganizing it so that the files are store in continous sectors
defragmenting
terminal
back door
Netiquette
26. 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
embedded operating system
bit
unethical employees
27. A computer that delivers requested web pages to your computer
network standard
Web Server
Mobile Computer
OSP
28. Saves any open docs or programs to hardisk before removing power
http
hibernate
L2 cache
downloading
29. Is a hardware or software that protects a networks resources from intrusion by users on another such as the internet.
Firewall
star network
bit
freeware...
30. A special purpose computer that functions as a component in a larger product. Small with limited hardware
WAN
embedded computer
message board
embedded operating system
31. Most computers (on and off)
digital
broadband internet service
drive bay
Point of Sale terminals
32. A type of system software that assists users with controlling or maintaining the operation of a computer - its devices - or its software. Helpful in running of application software
digital signature
client/server
utility programs
CU
33. Arithmetic logic unit- a component of the processor - performs arithmetric - comparison - and operations.
transistor
cyberterrorist
ALU
digital forensics
34. A set of programs that coordinates all of the activies among computer hardware devices.
Plug and Play
embedded computer
database
Operating system
35. Static ram- faster and more reliable. Dont need to be re energized as often and are more expensive
Linux
e- learning
SRAM
neural network
36. Records in a file both successful and unsuccessful attempts.
NAS
disk fragmenter
audit trail
LAN
37. Combines several GIF images ina single GIF file.
animated Gif...
chasis...
Domain name
CPU
38. Internet teephony- enables users to speak to other users over the internet
POP3
EDI
UNIX
VoIP
39. A single user license agreement typically includes many of the following conditions that specify a users responsibility upon acceptance of the agreement
EULA
cyberextortionist
Operating system
twisted pair cable
40. Integrates the functions of a processor - memory and a video card on a single chip.
ethernet
scanner
system on a chip
pretty good Privacy
41. A device that enables you to join a port and a connector that are both male or female
gender changer
Terminal
RIMM
keygen
42. A legal agreement that permits users to install the software on multiple computers.
Trojan Horse
terminal
solid state drive
site license
43. Computer designed so the system unit - input devices - output devices - and any other devices fit entirely on or under a desk or table.
hash
Desktop Computer
trackball
network standard
44. Internet connections using regular copper telephone lines.
fixed wireless
plaintext
DSL
Web Browser
45. A set of programs containing instructions that work together to coordinate all the activities among computer hardware resources
synthesizer
http
Operating system
virus signature
46. Operating system on mobile devices that generally resides on ROM
bus
document management software...
solid state drive
embedded operating system
47. May break in to computer to exploit security weakness. financial gains - revenge.
GPU
compromised computer
unethical employees
cracker
48. Programs that control or maintian the operations of the computer and its devices. Interface between user - application software - and computers software
shareware...
sending device
database
System Software...
49. The process of dividing the disk into tracks and sectors
formatting
tactile output
stylus
address
50. A type of system software that allows users to perform maintenence type tasks
Intrusion detection software...
DVI
program
utility program
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