1) What is the name of an application program that gathers user information and sends it to someone through the Internet? a. A virus b. Spybot c. Logic bomb d. Security patch
|
||||
2) is the measurement of things such as fingerprints and retinal scans used for security access. a. Biometrics b. Bio measurement c. Computer security d. Smart weapon machinery
|
||||
3) What is the most common tool used to restrict access to a computer system? a. User logins b. Passwords c. Computer keys d. Access-control software
|
||||
4) Hardware or software designed to guard against unauthorized access to a computer network is known as a(n): a. Hacker-proof program b. Firewall c. Hacker-resistant server. d. Encryption safe wall.
|
||||
5) The scrambling of code is known as: a. Encryption b. a firewall c. Scrambling d. Password proofing.
|
||||
6) To prevent the loss of data during power failures, use a(n): a. Encryption program. b. Surge protector c. Firewall d. UPS
|
||||
7) Is defined as any crime completed through the use of computer technology. a. Computer forensics b. Computer crime c. Hacking d. Cracking
|
||||
8) refers to electronic trespassing or criminal hacking. a. Cracking b. Jacking c. Spoofing d. Smarming
|
||||
9) The first electronic computer was developed by a. J.V. Attansoff b. Bill Gates c. Simur Cray d. Winton Serf
|
||||
10) Snowbol is an/a--------- a. Operating system b. HLL c. Software d. Search engine
|
||||
11) Switching device of fifth generation computer is________________ a. Vacuum tubes b. Transistors c. IC d. VLSI
|
||||
12) computers operates essentially by counting a. Portable computer b. Hybrid computer c. Analog computer d. Digital computer
|
||||
13) computer is small general purpose micro computer, but larger than portable computer a. Hybrid b. Digital c. Desktop d. Laptop
|
||||
14) Cathode Ray Tube is a form of.____________ a. Keyboard b. Mouse c. Monitor d. Mother board
|
||||
15) Trackball is a._______________________ a. Input device b. Output device c. Programming language d. Software
|
||||
16) computer is a medium sized computer a. Micro b. Mainframec c. Super d. Mini
|
||||
17) computer are of large size a. Micro b. Mainframe c. Super d. Mini
|
||||
18) Note book, laptop, palm, hand-held computers are coming under the category of.____________________computer a. Digital computer b. Mainframe computer c. Portable computer d. Digital computer
|
||||
19) Light pen and joystick are____________________ a. Algorithm b. Input devices c. Output devices d. Portals
|
||||
20) Touch Screen is______________________ a. Input device b. Output device c. Both a & b above d. None of these
|