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Quantitative data can exist in?

A. continuous form only B. continuous and discrete forms C. nominal and ordinal forms D. ordinal form only Correct Answer:…

3 years ago

In order to avoid damages caused by security breaches; the user must?

A. configure firewall. B. encourage piracy. C. install cracked software D. promote cyber crime Correct Answer: Option A - configure…

3 years ago

Viruses; worms and trojan horses are all?

A. application software B. malicious software. C. robust software. D. system software Correct Answer: Option B - malicious software.

3 years ago

Which of the following options best shows the arrangement of file structure?

I. File ll. Field III. Character IV, Record   A. III, II, I and IV B. II, III, I and…

3 years ago

Which of the following statements best describes sequential file organization?

A. Records are arranged in no particular order. B. Records are directly addressed to the key value. C. Records are…

3 years ago

Which of the following is not a criterion files?

A. Nature of content B. Organizational method C. Storage medium D. Type of data Correct Answer: Option C - Storage…

3 years ago

The EBCDIC coding system was developed on?

A. IBM mainframe computers. B. HP mainframe and minicomputers. C. Dell mainframe computer D. Apple mainframe computers. Correct Answer: Option…

3 years ago

The decimal fraction 0.9375 converts to binary?

A. 0.0111. B. 0.1011. C. 0.1111. D. O.1001. Correct Answer: Option C = 0.1111

3 years ago

Removing a program on a computer properly requires?

A. deleting. B. archiving. C. disabling. D. uninstalling. Correct Answer: Option D - uninstalling

3 years ago

Digital signals can be represented by:

I. Binary Codes Il.0 and 1 III. High and Low Which of the following options is correct?   A. l…

3 years ago