AECC BASIC COMPUTER SKILLS NOTES

 AECC BASIC COMPUTER SKILLS NOTES

VI semester Php with my SQL important questions

 Unit-1

A QUESTION 

1. What is PHP? Explain PHP Language basics

2. explain operators in PHP

3. Explain loops in PHP

OR

B QUESTION

1. What is Array? Explain creating arrays in PHP

2. Explain manipulation of arrays in PHP

3. What is string? Explain formatting strings in PHP. Or stirng functions in PHP

Unit - 2

A- question

1. What is function? Explain how to create functions in PHP

2. Explain recursive functions in PHP

3. Explain objects in PHP

Or

B question

1. Explain capturing form data with PHP

2. Explain constructors and destructors in PHP

3.explain generating webforms in PHP

Unit -3

A question

1. Explain file handling in PHP . Opening and closing, reading and writing files

2. Explain how to store the data in PHP using SQL

Or

B question

1. Explain setting up MySQL

2. Explain retrieving data from my SQL with PHP 

3. Explain manipulating MySQL data with PHP

COMPUTER SCIENCE II SEM C++ IMPORTANT QUESTIONS

UNIT- I

A. QUESTION 

1. Explain datatypes in C++

2. Explain operators in C++

3. Explain loops in C++

4. Explain function overloading and inline functions 

Or 

B. QUESTION 

1. Explain OOP Concepts

2. Differentiate between procedural and object oriented programming language 

Unit - 2

A. QUESTION 

1. What is constructor? Explain the types of constructors

2. Explain copy constructor

3. Explain constructor overloading 

Or

B. QUESTION 

1. Explain operator overloading 

2. Explain array of objects 

Unit -3

A. QUESTION 

1. What is Inheritance, explain types of Inheritances

2. Explain multiple Inheritance 

Or

B. QUESTION 

1. What is polymorphism? Explain virtual function.

2. What is pure virtual function? Explain abstract baseclass.

3. Explain c++ stream classes

4. Explain formatted and non formatted io operations

Unit -4

A. QUESTION 

1. What is Exception? Explain Exception handling mechanism

2. Explain catching multiple exceptions

3. Explain handling our own Exception 

Or

B. QUESTION 

1. What is Template? Explain class template

2. Explain function template

3. Explain STL

Computer Science VI sem Web technologies important questions

 Unit 1

1. What is HTML? Explain basic text formatting tags.

2. Explain lists in HTML

3. Explain links in HTML. (OR ) Explain hyperlink in HTML 

4. Explain tables in HTML with an example program

5. Explain form elements in HTML 

6. What is frame ? Explain creating frames in HTML 

Unit- 2

1. What is CSS ? Explain types of style sheets

2. Explain different types of CSS Properties and values 

3. Explain pseudo classes in CSS

4. Explain different types of selectors in CSS

Unit -3

1. What is Javascript? Explain types of scripting languages.

2. Explain operators in Javascript 

3. What is DOM ? Explain DOM in Javascript 

4. Explain functions in Javascript 

5. Explain built-in objects on Javascript 

6. What is event? Explain types of Events

Unit - 4

1. What is XML? explain difference between HTML and XML

2. Explain XML DTD(Document type definition)

3. Explain XML Schema and XSLT(Xml style sheet)

4. Explain XML DOM

5. What is AJAX? Explain AJAX example using XML

6. Explain traditional web applications VS AJAX applications 

Datascience vi sem deep learning important questions

 Unit 1

1. What is deep learning? Explain the history

2. Explain Data representations for Nueral Networks

3. Explain the  different types of tensors. 

4. Explain manipulation of tensors in numpy

Unit -2

1. Explain different types of tensor operations

2.explain geometric interpretation of tensor operations/ deep learning 

Unit - 3

1. Explain gradient based optimization

2. Explain stochastic gradient descent

3. Explain the backpropogation algorithm 

4. Explain anatomy of nueral Networks and layer of neural Networks 

Unit -4

1. Explain keras. Tensor flow ,theano and CNTK

2. Explain recurrent Nueral Networks 

3. Explain LSTM and GRU Layers

Cs v sem java important questions

 Unit 1:

A. Question 

1. Explain Java essentials( Java features)

2. What is JVM? Explain it

3. Explain datatypes  in Java.

4. Explain type casting in Java

5. Explain loops in Java

(Or) B question 

6.explain method overloading in Java

7. What is constructor? Explain the types of constructors( copy constructor)

8. Explain Difference befference between static and instance members 

Unit 2: 

A. Question 

1. Explain command line arguments 

2. What is inheritance? Explain types of inheritances

3. What is interface? Explain multiple inheritance with a program

4. Explain method overriding 

Question b:

5. What is package? Explain creating packages.

6. What are system API Packages 

7. Explain wrapper classes

8. What is exception? Explain exception handling mechanism 

Unit 3:

Question A

1. What is thread? Explain creating of threads 

2. Explain thread life cycle 

3. Explain synchronization 

Question B

4. Explain io stream classes

5. Explain scanner classes

Unit -4:

Question A

1. What is AWT and explain AWT components 

2. What is applet? Explain applet life cycle 

3. Explain swing? Explain Difference between swing and AWT

Question B

4. What is JDBC? Explain types of JDBC 

5. Explain database handling using JDBC

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-1
1. Explain types of programming languages
2.explain software development life cycle.
3. 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

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