Data File Handling in C++

12-D Blue-print July-2018 (24 marks 1 hour test)

* CBSE Board paper Text file 2mark problem video:

( 9 minutes)  click here

* CBSE Board paper output finding in the file 1 mark:

 Click Here

* CBSE Board Paper output finding file handling-2017 1 mark:  click Here

* CBSE final computer science exam's Binary file based Question in c++-2016 Click Here

*GET 100% MARKS IN COMPUTER SCIENCE 12th CBSE - 06marks(FILE HANDLING)-20minutes: Click Here

Date of Test: 27-07-2018, Friday

Q2.  OOPS (12 marks

  Set-1

    1.         Direct question-2 marks

     2.       Constructor and Destructor-2marks

     3.       Class Writing Program -4marks

     4.       Inheritance Program Problem solving -4 marks

Q2.  Data File Handling  and OOPS (12 marks)

Set-2

     1.       Pointer Programming output probem-2 marks

     2.       Output problem Binary Programming-1 marks

     3.       Text file logic(function only) writing -2 marks

     4.        Binary File logic(function only) writing-3 marks
     5.     Class Writing Program -4 marks
         

April-18 Q.No.-1 C++ Revision Tour and11th Syllabus (12)

* Chapter 01 or Unit 01 4 years Question with Answer: Click Here 2018, 17, 16, 15)

* CLASS 12 BOARD EXAM SOLVED 2016, 2017 COMPUTER SCIENCE QUESTION PAPER C++- 36minutes: click Here

* CLASS 12-D COMMUNICATION AND * * *NETWORK CONCEPTS IN HINDI(38 MINUTES) : click here

UBI Related Videos and Mterial

1. KVS UBI student verification steps:( 5 mintues): Click Here

Q. No. 7 Computer Networking (10): Class 12th CS

1. Networking and Communication for Class 12^th Computer Science (34 minutes):
    Click Here

2. NETWORKING AND COMMUNICATION || VIDEO 1 || TOPOLOGY AND PLACEMENT OF DEVICES|| GET 100% MARKS IN CS : (7 minutes) :Click Here

CLASS 12 CS COMMUNICATION AND NETWORK CONCEPTS PART 1 IN HINDI: 

Click Here

Evolution of Networking: ARPANET, Internet, Interspace Different ways of sending data across the network with reference to switching techniques (Circuit and Packet switching).

 Data Communication terminologies: Concept of Channel, Bandwidth (Hz, KHz, MHz) and Data transfer rate (bps, Kbps, Mbps, Gbps, Tbps).

 Transmission media: Twisted pair cable, coaxial cable, optical fiber, infrared, radio link, microwave link and satellite link.

 Network devices: Modem, RJ45 connector, Ethernet Card, Router, Switch, Gateway, wifi card.

 Network Topologies and types: Bus, Star, Tree, PAN, LAN, WAN, MAN.

 Network Protocol: TCP/IP, File Transfer Protocol (FTP), PPP, SMTP, POP3 Remote Login (Talent), and Internet Wireless/Mobile Communication protocol such as GSM, CDMA, GPRS, and WLL.

Mobile Telecommunication Technologies : 1G, 2G, 3G and 4G; Mobile processors;

            Electronic mail protocols such as SMTP, POP3

            Protocols for Chat and Video Conferencing VOIP

           Wireless technologies such as Wi-Fi and WiMax

Network Security Concepts:

               Threats and prevention from Viruses, Worms, Trojan horse, Spams

                Use of Cookies, Protection using Firewall, https;

                 ndia IT Act, Cyber Law, Cyber Crimes, IPR issues, hacking.

Introduction To Web services: WWW, Hyper Text Markup Language (HTML), Extensible Markup Language (XML); Hyper Text Transfer Protocol (HTTP); Domain Names; URL; Website, Web browser, Web Servers; Web Hosting, Web Scripting – Client side (VB Script, Java Script, PHP) and Server side (ASP, JSP, PHP), Web 2.0 (for social networking)