SET 3 - Computer Security ----SEE Computer Science 2076 --- Practice Day 3 --- 25 Questions

Computer Security  ----SEE Computer Science 2076  --- Practice Day 3   --- 25 Questions

Computer Security

Questions and Answers

1.       Computer security [SLC 2067] [SLC 2069] [SLC 2070 S] [SEE 2073] [SEE 2074 U] [SEE 2075 S2]

2.       Possible threats to computer security [SLC 2069 S]

3.       Hardware security [SLC 2066] [SEE 2066 S]  [SLC 2068 S] [SLC 2071 S]

4.       Some of the hardware security measures [SLC 2064, 2065, 2067 S, 2070 S, 2071]

5.       Software security [SLC 2065 S] [SEE 2066 S]

6.       Some of the software security measures  [SLC 2065, 2065 S, 2068, 2069] [SLC 2071 S]

7.       Importance of power protection device [SEE 2074]

8.       Importance of UPS [SLC 2070]

9.       Password and How Password secure the data? [SEE 2075]

10.    Backup [SEE 2075 U]

MCQ (Multiple Choice Questions)

1.       Some of the methods of hardware protection are: [SQE 2075K]

a)

Password policy

b)

Security lighting

c)

Scandisk

d)

All of the above

2.       Which device protects hardware? [SLC 2068]

a)

UPS

b)

MODEM

c)

Gateway

d)

All of the above

3.       The temperature in computer system should be maintained between ______to________ [SQE 2075K]

a)

21`C to 24`C

b)

20`C to 25`C

c)

23`C to 28`C

d)

None of the above

4.       An important counter measure against data corruption or loss. [SQE 2074K]

a)

Fragmentation

b)

Defragmentation

c)

Scan disk

d)

All of the above

5.       Process of arranging the scattered parts of file into a contiguous manner. [SLC 2068 S] [SLC 2071] [SLC 2074]

a)

Backup

b)

Defragmentation

c)

Debugging

d)

All of the above

 

True / False

1.       The parts of the computer which can be seen and touched are called hardware. [SLC 2073] True

2.       Computer security is concerned with hardware security only. [SLC 2072] False

3.       UPS protests our computer against voltage fluctuation. [U1] False

Technical Terms

1.       A secret word that gives a user access to a particular program and system. [SLC 2064, 2065 S, 2069, 2070 S]

2.       A spare copy of important program and documents. [SLC 2069 S]

3.       Making an extra copy of data and software. [SLC 2066] [SLC 2066 S]

4.       Making duplicate copy of file for security purpose. [SLC 2067]

5.       The method of consolidating fragmented files on the computer. [SLC 2069 S]

6.       Device used for power protection. [SLC 2066 S]

An electronic device that supply electronic current when electricity is cut off[ SLC 2067 S, 2073 U].