CS 611 Computer Fundamentals and PC Software

Note : Question number 1 is compulsory. Attempt any three questions from the rest.

Q.1.
(a) Explain the steps involved, for each of the following in MS-Word:
(i) Changing Document Margins
(ii) Mirror Margins
(iii) Setting Page Margins

(b) What is Circuit Switching? How is it different from Message Switching?

(c) Explain five resources used to manage windows and user-defined objects.

(d) Explain access modes and access time with reference to memory. Also write the three types of access modes.

(e) What is Book Infector? Explain how it affects the system file. Also explain how it can be prevented.

Q.2
(a) What is Multimedia? Explain three multimedia tools available with Windows-95.

(b) What is a dial-up? Explain how it is different from cable network.

Q.3
(a) What is parallel processing? Also explain the categories of Flynn’s classification.

(b) What are the steps for recording a macro in MS-Word? How does one run a recorded macro?

Q.4
(a) What is Network security? Explain two measures than can be adopted for Network security.

(b) What is a magnetic disk? Define ‘optical disk’. List three advantages of an example optical disk over a magnetic disk.

Q.5
(a) What is MailMerge explain its advantages using an example.

(b) What is data communication? Explain two different Synchronous and asynchronous transmission.

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