C.S III SEM DATA STRUCTURES IMPORTANT QUESTIONS

 Imp questions for sem iii.

Unit 1.

1. What is data structure? Explain types of data structures

2. Explain stack primitive operations.

3. Explain operations of ordered list

4. What is stack? Write a program for stack by using arrays

5. Explain procs & cons of arrays

6. Explain memory calculation and address  representation of arrays

Unit 2.

1. What is recursion? Explain types of recursion

2. What is queue ? Explain queue premitive operations

3. Explain circular queues

4. What is linked list ? Explain types of linked list(single and double)

5. Write a program for  stack and queue by using linked lists

Unit 3. 

1. What is tree? Explain types of trees

2. Explain tree travelsing techniques(inorder, preorder, postorder)

3. Explain graph travelsing techniques(DFS, BFS)

4. Explain tree representation by using arrays and linked list

5. Explain graph representation by using arrays and linked list

6. Explain hashing algorithm

Unit 4.

1. Explain linear search and binary search

2. Explain bubble sort and quick sort

3. Explain merge sort and selection sort

4. Explain heaping techniques?

(Max heap and min heap)

5. Explain heap sort

FIT IMPORTANT QUESTIONS

 Unit.1

1. What is computer? Explain characters of computer

2. Explain generations of computers

3. Explain classification of computers

4. Explain any 5 input and output devices

Unit 2.

1. Explain binary and decimal number system. Or explain convertion of decimal to binary system

2. Explain primary storage devices

3. Explain secondary storage devices

Unit 3. 

1. Explain classification of programming languages

2. Explain application softwares

Unit 4. 

1. What is operating system? Explain functions of os

2. Explain types of operating system.

Unit 5.

1. Explain different types of networking devices

2. What is communication? Explain components of communication

3. What is network? Explain the types of network

4. Explain network topologies

CS VI SEM COMPUTER NETWORKS IMPORTANT QUESTIONS

 Cs vii paper imp questions ( computer networks)

Unit. 1. A) question

1) what is communication? Explain components of communication

2) explain different types of transmission modes

3) what is network? Explain types of network

4) explain network topologies

5) explain the osi reference model and functions of osi layers

6) explain layers tcp/ip reference model

Or

B)question

1. Explain types of transimission media

2. What us multiplexing? Explain types of multiplexing

 Unit 2. 

A) question

1) explain error detection methods

2) explain error correction methods

3) explain hamming code

4) explain sliding window protocal

5) explain error control mechanism

Or 

B QUESTION

1) Explain IEEE 802

2) explain token ring and token passing

3) what is switching? explain types of switching

 Unit 3. 

A) question

1) explain networking components

2) explain following

a) repeaters b) bridges c)  routers d) switches

3) explain distance vector routing algorithm and link state routing algorithm

4) explain duties of transport layer

Cs iv sem imp questions:(DBMS)

Cs iv sem imp questions:(DBMS)

Unit 1:

A) question

1. What is DBMS ? Explain advantages of DBMS

2. Problems of file processing system

3. Explain data models

4. Explain 3 level ANSI SPARC architecture

5. Functions of DBMS

6. Components of DBMS

Or( b) question

1. Explain integrity constraints

2. Explain relational operators

3. What is relation? Explain properties of table Unit 2: 

A)

1. What is sql ? Explain data types in sql

2. Explain ddl commands

3. Explain dml commands

4. Explain SQL operators

5. Explain sub queries

6. What is view ? Explain view operations

B

1. What is pl SQL ? Explain pl SQL data types

2. Explain cursors

3. Explain triggers

 Unit 3. 

A)

1. Explain entity , attribute, relationship

2. Explain degree of relationship

3. Explain super type and subtype

4. Explain specialization and generalization

B question

1. What is normalization? Explain types of normalization

2. Explain 1 NF and 2 NF

3. Compare 3NF and BCNF

 Unit 4.:

A) question

1. What is transaction? Explain transaction properties

2. Explain strict 2phase locking

3. What is deadlock? Explain deadlock detection and prevention

4. Explain timestamping

5. Explain database recovery and its techniques

B question

1) what is data base security threats? Explain how to achieve database security

2 ) explain backup and recovery techniques

C.S. I SEM IMPORTANT QUESTIONS

important questions I year students 

Unit i:
1. What is computer? Explain its characteristics
2. Explain types of computers
3. Explain input and output devices
4. Explain secondary storage devices
5. What is o.s. explain functions of o.s
6. Explain types of programming languages
7.explain software development life cycle.
8. What is algorithm and explain types of algorithm
(Or)
1. Explain structure of c language
2. Explain datatypes in c language( vimp)
3. Explain constants
4. Explain operators in c(vimp)
5. Explain type casting or type convertion

 Unit ii
For A question
1. Explain formatted and non formatted i/o operations
2. Explain if and if else
3. Explain loops in c language ( vimp)
4. Program for roots of quadratic equation
(Or)for b question
1. What is array? Explain with example
2. Explain types of array.(or)explain 1d array and 2d array
3. Explain matrix multiplication program

Unit iii.
For a question
1. Explain builtin functions or explain mathematical functions
2. Explain string handling functions
3. Explain c type functions
(Or)for question b
1. Explain function calling and function definition
2. What is recursive function? Explain with an example (vimp)
3. What is pointer? Explain with example

4. Explain call by value and call by reference

Unit iv
For a question:
1. What is structure? Explain with example
2. What is union? Explain with example
3. Differences between structure and union
4. Explain array of structures .
5. Explain enumerated types with example
(Or)for b question
1. Explain file operations in c
2. What is file ?Explain file opening modes

Welcome to the new blog for computer students,ntrgdcw mahabubnagar.
Please share your opinions and your views regarding to computer topics