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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. Magentic ink character recognition devices read text printed with magnetized ink. Readers read numbers at the bottom of the checks
TLS
VR
MICR
CERT/CC
2. Static ram- faster and more reliable. Dont need to be re energized as often and are more expensive
synthesizer
product activation
SRAM
DSL modem
3. The amount of data - instructions - and information that can travel over communications channel
Fiber to the Premises
digital
bandwidth
system on a chip
4. System board- is the main circuit board of the system unit.
network architecture
motherboard
tactile output
system software...
5. Written by virus author that can damage computer by infecting a computer negatively by altering the way computer works without the users knowledge knowledge or permission.
System Software...
Dial Up line
virus
cyberextortionist
6. Privately owned and limited to a specific vendor or computer model.
public- domain software...
hot spot
proprietary software...
Domain name
7. Consists of programs designed to make users more productive and assist them with personal tasks - makes business activites more efficient - to assist with graphics - to support home - personal - and educational tasks - to facilitate communications
unethical employees
application software...
digital forensics
Latency
8. CA resposible for giving out digital certificate
802.11
certificate authority
Latency
ASCII
9. Initiates an instruction to transmit data - instructions - or information.
optical mouse
sending device
newsgroup
FireWire port
10. Arithmetic logic unit- a component of the processor - performs arithmetric - comparison - and operations.
commands
ciphertext
integrated circuit
ALU
11. Media transmit multiple signals simutaneously. Download faster than upload
Firewall
broadband
TLS
cyberterrorist
12. A communications device that sends and recieves data and info to and from digital line
digital modem
DIMM
CAPTCHA
cluster
13. Completely Automated Public Turing test to tell Computers and Humans Apart.
video card
CAPTCHA
System Software...
cyberextortionist
14. Msot retail stores use POS to record purchases - process cards - and update inventory
IM
drive bay
RSS 2.0
Point of Sale terminals
15. Dual inline memory module forms two sets of contact
Motherboard
e- learning
DIMM
Terminal
16. Used to gain competitive advantage
chat client
bus
corporate spies
Output
17. 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
adware
cracker
noise
preemptive multitasking
18. A family member on a computer
Internet Backbone
DLP projector
Home user
LAN
19. Combines several GIF images ina single GIF file.
chasis...
bit
animated Gif...
liquid flow technology
20. Saves any open documents and programs to RAM and places computer into a low power state
back door
freeware...
sleep mode
WAN
21. Radio frequency identification is a technology that uses radio signals to communicate with a tag placed in or attached to an object. Can contain antenna and memory chips
chip
RFID
DTP
compromised computer
22. A know specific pattern of virus code.
disk controller
cluster
honeypot
virus signature
23. Method that the internet uses to store domain names and their corressponding IP addresses
chat client
Domain name system
broadband internet service
Content Aggregator
24. The process of transferring data in a continous and even flow which allows users to access a file while it is transmitting
drive bay
DVI
streaming
Drive Bay
25. A device that plugs in a USB port on the system unit and contains multiple USB ports in which you plus cables from USB devices. Self- powered
synthesizer
optical mouse
USB hub
Output
26. Same intent as cracker but does not have technical skills and knowledge. Often use prewritten hacking
backside bus
video card
script kiddie
UNIX
27. A computer that delivers requested web pages to your computer
disk controller
Web Server
WAN
connector
28. The role of memory to store both data and programs
stored program concept
Hot spots
OMR
virus signature
29. Faster growing operating system that includes free programming languages and utility programs - multipurpose operating system
Linux
Communications device
register
public- domain software...
30. Consists of capturing - sorting - analyzing - displaying - printing - and manipulating images.
utility program
image processing
digital forensics
stylus
31. Web site that allows users to access and interact with software from any computer or device that is connected to the Internet
Web Application
Dial up modems
adapter card
nonvolatile memory
32. Can be peropheral or chip - creates sound from digital instructions.
synthesizer
device independent
adapter card
cold boot
33. Amercian Standad code for information interchange - is the most widely used coding scheme to represent data
message board
Personal Computers
ASCII
spoofing
34. 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.
nonvolatile memory
software suite
digital signature
multi- core processor
35. CPU. Interprets and carries out basic instructions that operate the computer. (On motherboard)
bugs
traffic
token ring
Processor
36. Smallest unit of data the computer can process
bit
program
access time
Memory
37. Amount of time it takes for the processor to read data - instructions - and information from memory. Directly affects processing data time.
access time
bus network
OMR
VoIP
38. A device that uses a light source toread characters - marks - codes - and converts them into digital data that a computer can process. Uses optical character recognition and optical mark recognition
CMOS
Dial Up line
optical reader
crimeware
39. Transmits data via infared light waves.. Both computer and device must have the port for it to work
sleep mode
cyberterrorist
Denial of Service attack
IrDA Port
40. A communications device that can convert digital signals to analog signals and analog signals to digital signals so data can travel along an analog telephone line. In the form of an adapter card you insert in an expansion slot on motherboard.
gender changer
Dial up modems
disk controller
integrated circuit
41. 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.
jack
register
Web Server
utility program
42. The destructive event or prank the program intended to deliver
adapter card
payload
adapter cards
certificate authority
43. 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
device dependant
OMR
fiber optic cable
corporate spies
44. Operating system on mobile devices that generally resides on ROM
dot matrix printer
commands
embedded operating system
unauthorized access
45. Two main parts are processor and memory.
Motherboard
nonvolatile memory
back door
Communications device
46. A system that attempts to imitate the behavior of a human brain.
OSP
neural network
digital
ghosting
47. Can connect multiple types of devices that require faster data transmission speeds.
optical reader
FireWire port
DIMM
unauthorized access
48. Circuit boards tjay provide connections and functions not built into the motherboard
ergonomics
adapter cards
ASCII
turnaround document
49. Allows a user to plan schedule and track costs of a project
hacker
expansion slot
bugs
project management software...
50. Consists of electronic components that store instructions waiting to be executed (On motherboard)
Memory
RSS 2.0
traffic
L1 cache
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