NSC Information Technology Overview of security concepts: Various options are provided as

Question

Various options are provided as possible answers to the following questions. Choose the answer and write only the letter (A–D) next to the question numbers (1.1.1 to 1.1.5) in the ANSWER BOOK. 1.1.1 A document that sets out the rights and responsibilities of users in a network environment is called a/an … A firewall restrictions document. B access restrictions document. C server software policy. D AUP. 1.1.2 A common compression standard used for website images: A BMP B JPEG C MPEG-4 D MPEG-2 1.1.3 The technique whereby identical copies of data are kept on a storage device: A Disk imaging B Distributing C Mirroring D Partitioning 1.1.4 The following algorithm for an IF statement needs to be tested: IF Number > 5 AND Number < 10 Then Display Number In order to test this algorithm, the best set of test data for the variable Number would be … A 2, 6, 10, 14, 15. B 3, 4, 6, 10, 10. C 4, 5, 6, 10, 11. D 3, 5, 8, 9, 11. 1.1.5 The correct Delphi statement to test if the content of the variable cChr is in the range of characters 'A' to 'D' (inclusive): A if (cChr > 'A') AND (cChr < 'D') B if (not (cChr < 'A')) AND (not (cChr > 'D')) C if (cChr = 'A') OR (cChr = 'D') D if (cChr = 'A') AND (cChr = 'B') AND (cChr = 'C') AND (cChr ='D')

Various options are provided as possible answers to the following questions - NSC Information Technology - Question 1 - 2019 - Paper 2

Worked Solution & Example Answer:Various options are provided as possible answers to the following questions - NSC Information Technology - Question 1 - 2019 - Paper 2

1.1.1 A document that sets out the rights and responsibilities of users in a network environment is called a/an …

1.1.2 A common compression standard used for website images:

1.1.3 The technique whereby identical copies of data are kept on a storage device:

1.1.4 In order to test this algorithm, the best set of test data for the variable Number would be …

1.1.5 The correct Delphi statement to test if the content of the variable cChr is in the range of characters 'A' to 'D' (inclusive):

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