ANSARI MUKHTAR

Short Form Full Form COMPUTER full form Common Operating Machine Particularly Used for Trade, Education, and Research HCL full form Hardware Compatibility List (what hardware works with Windows 95- a text file) PDF full form Portable Document File MIS full form Management Information Systems MIS full form Multimedia Information Sources WWW full form World Wide Web ( sometimes call W3) WWW full form World Wide Wait - slang SMS full form System Management Server INS full form InterNet communication Settings DTP full form Desk-Top Publishing URL full form Uniform Resource Locator BIOS full form Basic Input Output System IBM full form International Business Machines CPU full form Central Processing Unit SAP full form System Applications and Products SAP full form Service Access Point SAP full form Statistical Analysis Programming language SAP full form

Anjuman-I-Islam’s Abdul Razzak Kalsekar Polytechnic,Panvel. Academic Year 2013-2014 Question Bank - JPR WAP to print sum of a num. Describe any two features of Java. State differnt features of java. Those make if different from C lang. List different data types in Java. Explain relational and logical operators in Java.s Explain why Java is called true object oriented language. WAP to generate Fibonacci series. Describe use of Final with respect to Inheritance. Write all primitive datatypes available in jaava with their storage sizes in bytes. What is Overriding? Explain method overriding with respect to inheritance. explain why java is called as true OOP lang Explain Constructor with example. Also explain the types of constructor. Explain the concept of JVM with respect to portability feature of Java. Define a class Employee with data members as empid, name and salar. Accept data for 5 object

DATA COMMUNICATIONS : When we communicate, we are sharing information. This sharing can be local or remote. Between individuals, local communication usually occurs face to face, while remote communication takes place over distance. The term telecommunication, which includes telephony, telegraphy, and television, means communication at a distance (tele is Greek for "far"). The word data refers to information presented in whatever form is agreed upon by the parties creating and using the data. Data communications are the exchange of data between two devices via some form of transmission medium such as a wire cable. For data communications to occur, the communicating devices must be part of a communication system made up of a combination of hardware (physical equipment) and software (programs). The effectiveness of a data communications system depends on four fundamental characteristics: delivery, accuracy, timeliness, and jitter. I. Delivery. The system must deliver data to t

Circuit Switching vs Packet Switching There are a few aspects when it comes to comparing between circuit switching and packet switching. The few common comparisons made to distinguish the two are: 1. History of the techniques Circuit switching is a technique that has been developed long before packet switching came into view. Circuit switching is used to dedicate point-to-point connections during calls and this method is used in Public Switched Telephone Network. Packet switching, however, is a more modern way of sending data by breaking it down to pieces and transmitting based on the destination address in each packet, hence the name packet switching. Today, the Voice Over Internet Protocol (VoIP) is commonly associated with packet switching technology which means voice communication or multimedia gets sent over the Internet through Internet Protocol networks. 2. Cost When circuit switching is used, the end-to-end point of the communication path is reserved for use