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Computer Science “Python” Code 083 Class 11, new Curriculum, Syllabus for the Academic Year 2019-20

Computer Science (New) CLASS-XI (Code No. 083) 2019-20 Learning Outcomes: 1. Ability to understand basic computational thinking. 2. Ability to understand the notion of data types, data structures. 3. Ability to appreciate the notion of an algorithm, and understand its structure, including how algorithms handle corner cases. 4. Ability to develop a basic understanding of computer systems – architecture, OS, mobile and cloud computing. 5. Ability to learn basic SQL programming....
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Computer Science “Python” Code 083 Class 12, new Curriculum, Syllabus for the Academic Year 2019-20

Computer Science (New) CLASS-XII Code No. 083 2019-20 1. Prerequisites Computer Science- Class XI 2. Learning Outcomes 1. Understand the concept of functions and recursion. 2. Learn how to create and use Python libraries. 3. Learn file handling. 4. Learn about the concept of efficiency in algorithms and computing in general. 5. Learn basic data structures: lists, stacks, and queues. 6. Get a basic understanding of computer networks: network stack, basic...
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Function of Operating System.

We don’t have to bother about ‘where’ and ‘how’ the Data has to be ‘stored’ in the memory. It also keeps the track of the currently used memory and allocates new memory for the data to be used. Job Scheduling Functions: The Operating System undertakes the Job Scheduling Functions. If multiple tasks are there, it schedules the jobs according to their priority and keeps track of which task/work is to be...
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Communication and network concepts.

Introduction During the 20th century the key technology has been information gathering m processing and distribution. 1.            Among other developments the installation of worldwide telephone networks, the birth and un-expected growth of the Computer Industry, and the launching of communication satellites. 2.            As we have entered in 21st century, these area rapidly converging. 3.            The old a single computer serving all of the organization needs, is rapidly being reposed...
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Understand the basic concepts of Data Structures

Semantically data can exists in either of the two forms – atomic or structured. In most of the programming problems data to be read, processed and written are often related to each other. Data items are related in a variety of different ways. Whereas the basic data types such as integers, characters etc. can be directly created and manipulated in a programming language, the responsibility of creating the structured type data...
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The basic concepts of Data Structure.

Computer is a machine that manipulates information. The study of Computer Science therefore, inevitably, includes the study of how information is organized in a Computer, how it can be manipulated and how it can be utilized. Thus, it is exceedingly important to understand the concept of information organization and manipulation. Computer Science can be defined as the study of the data, its representation and transformation by a digital computer. A computer...
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Need for Operating System.

 An Operating System is needed because of the following jobs:- 1.            It acts as an interface between User and Computer Hardware. The Operating System assists in the execution of the user programs. The Operating System proves and environment  in which particular Software packages can execute. 2.            it process jobs submitted by user : A user solutions job to the Operating System. A job is the collection of activities several steps. Job steps...
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