CBSE Class 11 Computer C++ Worksheet

CBSE Class 11 Computer Worksheet - C++

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Assignment 1:

Topic: Computer Overview and Getting Started with C++

Q1 What is a bit? What is Binary Code?

Q2 Explain briefly the major innovations of

(a) First generation computers (b) Second generation computers

(c) Third generation computers (d) Fourth generation computers

Q3 What do you understand by input unit? What is its significance? What does computer input consist of?

Q4 What is the relation between microcomputers and microprocessor?

Q5 Define each of the following:

(a) Nibble (b) Byte (c) Kilobyte (d) Megabyte (e) Gigabyte (f) Terabyte

Q6 What is the difference between system software and application software?

Q7 What are the advantages and disadvantages of using computers?

Q8 What are the differences between Hardware, Software and Firmware?

Q9 How are digital, analog and hybrid computer different from one another?

Q10 Identify the invalid variable name and rewrite the corrected names

(a) A_1 (b) 1file (c) _1name (d)amount.file

(e) book_mark (f) 1_sname

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