computer science

23/sep/2021  BARC OCES/DGFS 2021   SET 4

 

mostly question are previous year of gate.  i recall some of them some of them

if packet transfer from node 1 to node b then which of the following will be change  (ttl  checksum fragment offset).

3-4 question from  boolean simplified form

1 question from mux

1 question of 4 D flip flop  which have an nand gate between 2 LSB flip flop and ask after how much time i can regenerate clock.

10-12 question of c programming

mostly theoretical question of each subject,but easy

5-6 question based on direct mapping associative mapping, find tag, no of line  (tag set block)

3-4 basic of DBMS relational algebra to language

1 question from predicate logic   may be    (all student are------ and -----) i cant remember but easy

paper was easy to  moderate not much hard.

posted in Study Materials Sep 23
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Any Review Of 25th Sept. Exam ??.....Please Write Someone about Review Of 25th Sept exam..It will be helpful for students..
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Review of BARC CSE 25th sept exam:

As we know that we only get 120 mins for 100 questions, so it is like 1 min for every question. But most of the questions were not like that(Read and mark).
1. There were 4-5 problems on DBMS SQL queries and the problems were really good and time taking. Also the questions in itself were so lengthy to read and understand at one go.
2. Similarly there were some standard o/p problems from C/C++ .
3. Only theoritical questions were from subjects like Software Engg and Web tech.
4. Problems from Computer Network were easy but here the calculation part was time taking.
5. Most of the questions were from previous year GATE papers.
6. Standard questions were missing from Theory of Computation and Compiler Design
7. Most of the questions were from mainly 3 subjects: Programming and Data Structures, Computer Network and Database
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yes, the 25th September paper was lengthy. How many questions did you guys attempt?

what will be the expected cutoff any idea?

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