CS302 Final Term Fall 2013 File 16

Total Questions = 52 of Total 80 Marks
Total MCQ = 40 Each of 1 marks
Total Short Questions = 4 Each of 2 marks
Total Short Questions = 4 Each of 3 marks
Total Long Questions = 4 Each of 5 marks

2 Marks Question:
1. In ABEL, an Input (source) file contains the module which has three sections. Name any two.
2. Write down two functions of registers.
3. Suppose a 2-bit up-counter, having states, “A, B, C, D”. Write down GOTO statements to show how present states change to next states.
4. Missing code is one of the Analog-to-Digital converters errors. Name other two types of errors.

3 Marks Question:

5. Convert the decimal 5846 number to octal using repeated division method, write down all steps.
6. Write down three characteristics of serial in/serial out 4-bit right shift register.
7. Draw a circuit diagram of flip-flop based static memory cell.
8. Draw the circuit diagram of operational amplifier used as an inverting amplifier.

5 Marks Question:

9. Convert the following numbers into its equivalent decimal number with complete procedure 1101101.1011.
10. Consider a state sequence a,f,d,c,a,b,c,f,d,c. Starting from initial state “a”. draw a table for the inputs and outputs for the state diagram given below.
11. Mealy Machine Per Tha. State Table
12. Draw the circuit diagram of binary-weighted-input digital to analog converter.