Skip to main content

Define operating system. Explain any four major functions of Operating system


Q.1. Define operating system. Explain any four major functions of Operating system.           2+8
Answer:-
Operating System:-
Operating System is a System Software (Set of system programs) which provides an environment to help the user to execute the programs. The Operating System is a resource manager which allocates and manages various resources like processor(s), main memory, input/output devices and information on secondary storage devices.  

(9899682018 What’s App and call)

YOU CAN CONTACT US 10 A.M TO 8 P.M

CHARGES – ASSIGNMENTS PER SEM 600, PER PAPER 150

Comments

Post a Comment

Popular posts from this blog

Define algorithm and write a note on Complexity and Time- Space Tradeoff with example.

ASSIGNMENT SET -2 Q.1.Define algorithm and write a note on Complexity and Time- Space Tradeoff with example. Answer:- Algorithm is a step-by-step procedure, which defines a set of instructions to be executed in a certain order to get the desired output. Algorithms are generally created independent of underlying languages, i.e. an algorithm can be implemented in more than one programming language. From the data structure point of view, following are some important categories of algorithms − Search − Algorithm to search an item in a data structure. Sort − Algorithm to sort items in a certain order. Insert − Algorithm to insert item in a data structure. Update − Algorithm to update an existing item in a data structure. Delete − Algorithm to delete an existing item from a data structure. Characteristics of an Algorithm Not all procedures can be called an algorithm. An algorithm should have the following characteristics − Unambiguous − Algorithm should be clear a...
Post a Comment
Read more

SQL Server interview questions along with their answers

1.     What is SQL Server? SQL Server is a relational database management system (RDBMS) developed by Microsoft. It is used to store, retrieve, and manage data efficiently. What is the difference between SQL and SQL Server? SQL (Structured Query Language) is a standard language used to communicate with and manipulate databases. SQL Server is a relational database management system that implements the SQL language.  What are the different types of backups available in SQL Server? SQL Server supports several types of backups, including Full Backup, Differential Backup, Transaction Log Backup, and File or Filegroup Backup. What is normalization in SQL Server? Normalization is the process of organizing data in a database to reduce redundancy and dependency. It helps in improving data integrity and performance.  What is a clustered index? A clustered index determines the physical order of data in a table. A table can have only one clustered index, and it...
Post a Comment
Read more

Business_Communication_and_Etiquette_-_Assignment_December_2018

Business_Communication_and_Etiquette_-_Assignment_December_2018                                                             NMIMS Global Access School for Continuing Education (NGA-SCE) Course: Business Communication and Etiquette Internal Assignment Applicable for December 2018 Examination 1. Large organizations where there are many people working closely, create unofficial and informal channels of communication. What is this kind of communication known as and what purpose does it serve in large organizations? List different types of this communication along with drawbacks if any. (10 Marks) 2. Explain the various forms that non-verbal communication takes which impacts cultural aspect of communication. How does verbal and non-verbal communication relate to each other? (10 Marks) 3. Zenstar Technologies has the task of collati...
Post a Comment
Read more