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BEL

Paper Type : Whole Test Paper
Paper Date : 2011-06-26
Location : Bangalore/Bengaluru

Paper Content :

Operating system:::

2)Shortest Remaining time first grant chart prob, find turn around time n waiting time, also RR next question

3) Semaphore prob

4) Race condition ?

5) Mutual Exclusion ?

6) Why Bankers Algorithm used ?

7) Wht is dynamic linking ?

8) Page size and virtual memory related question

9) What are page table entries ?

1) beladys anmly

10) Prob on sector, cylinder, head,

Finite Automata

1) Context free languages

2) Turning machine related ?

3) s->SAABC question ?

4) type 0, 1 2 3

5)

Logic Desin

1) Minterms prob, SOP?

2) XOR, NAND gates

3) Minimum gates for an expression prob ?

4) K maps

5) sum(0, 1 2 3 4 5 6 7), analyse

6)
Computer NWS

1) IP protocol

2) PPP packet format

3) Session Layer ??

4) TCP functions, dta link lyr ??

5) Subnet masking very imp …

6) parity error detection

7) port numer, bits ?

8) NIC functions ?

9) SMTP, DNS, TELNET, HTTP

C programming

Java

Interface, prototype

Interface declaration

Boolean ????

Extends

Instance creation, calling methods, without objects

System.int.32 ??

Code snippets

Java 2.0

ANCII present in java 2.0 ??
C#

Delegation ??

Comparison c# and java
Data Structures

Stack, queue, linked list, structure

Algorithms

Time complexity of differen algos ??

Hashing

Linear probing

Heaps

Max heap

Binary trees

No of passes selection sort

DATABASE

Normalization ?

1nf

2nf

Bcnf ?? prop

Query compiler ??

Foreign key ??

Constraints

Outer joins

Transaction, commit, uncommit, be thorough

2pl

Granularity

Locks

DKNF

MATHS

Newton raphson

Second order different eqn

Laplace transforms

Skew, null, ad-joint, all matrix, be through

x->Infinity kinds integration n differ probs

mathematical induction, series

gate book refer

Aptitude

Passage 5 marks easy

Data sufficiency 5

Data interpretation very imp 5

CUBE 3

English 3 marks, fill n blanks
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