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CS302 Current Final Term Papers Fall 2019 (15 to 26 February 2020) & All Solved Past Papers, Solved MCQs & Helping Material

CS302 Current Final Term Papers Fall 2019 (15 to 26 February 2020) & All Solved Past Papers, Solved MCQs & Helping Material

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CS302 Digital Logic Design Current Papers Final Term Fall 2019


 

CS302 Today's Paper (02:30 PM, 16-02-2020)

Objective portion Arranged randomly but most of the queries were taken from middle chapters i.e 30-40. And Descriptive part was So tough Consequence of Needless Topics. Means not prominent lessons.
In nutshell I'll recommend you to prepare it Sequentially as well as Conceptually.

CS302 Digital Logic Design Current Papers Final Term Fall 2019


CS302 Today's Paper (17-02-2020)

 

Q:41 Determine the decimal value of the following signed binary number expressed in signed-magnitude. 10010101

Q:42 Two J-K flip-flops are given below. Connect input terminals of these flip-flops in such a way that they form a 2-bit synchronous counter.

Q:43 Differentiate between rotate left and rotate right operation.

Q:44 How many bytes of data can be simultaneously accessed by the microprocessors having 64-bit wide buses? Also provide calculations to prove your answer.

Q:45 How many flip-flops are required to make a MOD-32 binary counter? Provide mathematical proof.

Q:46 In context of flip-flops explain that what will happen if clock frequency (at which the flip-flop operates) exceeds the specified limit of flip-flops.

Q:47 Draw the test vector of 3-bit Up/Down counter.

Q:48 A microprocessor uses RAM chips 512*1 capacity. How many address lines will be required to address this memory? Furthermore, if we want to increase capacity to 8k bytes, then how many chips will be required to obtain the desired capacity? You have to provide all processing steps.

Q:49 Simplify the Boolean expression {(A,bar.B.C,bar).(C,bar+D),bar} by applying De-morgans theorem.

Q:50 Derive the SOP expression from the following K-Map of a state assignment of a sequential circuit.

Firs 5 Q of 3 Marks and next 5 of 5 marks.

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