what is an Algorithm

An algorithm is a step-by-step procedure or set of instructions designed to solve a problem or perform a specific task. It is a well-defined set of rules or instructions that, when executed, produces a desired output or result. Algorithms are used in a wide range of fields, including computer science, mathematics, engineering, and many others, to solve complex problems and automate tasks. Algorithms can be expressed in a variety of ways, including natural language, pseudocode, flowcharts, and programming languages. They are an essential component of modern computing and play a critical role in many aspects of daily life, from search engines and social media to financial systems and medical research.

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Course Name: Operating System[Objective QUESTION]

Course Code: BCA-402 Course Name: Operating System UNIT-I: Introduction What is an operating system? a) A hardware component b) A system software that manages hardware and software resources c) An application software d) A programming language Answer: b) A system software that manages hardware and software resources Which of the following is a characteristic of simple batch systems? a) Real-time processing b) Interactive processing c) Jobs are processed in batches without user interaction d) Distributed processing Answer: c) Jobs are processed in batches without user interaction Multi-programmed batch systems are designed to: a) Handle one task at a time b) Improve CPU utilization by running multiple programs simultaneously c) Execute programs in a sequential manner d) Only manage system files Answer: b) Improve CPU utilization by running multiple programs simultaneously Time-sharing systems are characterized by: a) Batch processing b) Real-time processing c) Allowing multiple us...

Course Name: Computer Graphics & Multimedia Application (BCA-401)

Course Name: Computer Graphics & Multimedia Application (BCA-401) UNIT-I: Introduction Which of the following is an advantage of interactive graphics? a) Increased computational complexity b) Static visualization c) Enhanced user interaction d) Limited user feedback Answer: c) Enhanced user interaction Which of these is a representative use of computer graphics? a) Database management b) Spreadsheet calculations c) CAD (Computer-Aided Design) d) Text editing Answer: c) CAD (Computer-Aided Design) Computer graphics applications can be classified into which of the following? a) Scientific and business applications b) Art and entertainment applications c) Both a and b d) Neither a nor b Answer: c) Both a and b The development of hardware and software for computer graphics involves: a) Only hardware advancements b) Only software advancements c) Both hardware and software advancements d) None of the above Answer: c) Both hardware and software advancements What is the first step in...

In c, Array objective question with option

1. What is an array in C? a) A collection of similar data items stored in contiguous memory locations. b) A collection of different data items stored in non-contiguous memory locations. c) A collection of similar data items stored in non-contiguous memory locations. d) A collection of different data items stored in contiguous memory locations. Answer: a) A collection of similar data items stored in contiguous memory locations. 2.What is the syntax to declare an array in C? a) dataType arrayName[arraySize]; b) dataType arraySize[arrayName]; c) arrayName[arraySize] dataType; d) arraySize[arrayName] dataType; Answer: a) dataType arrayName[arraySize]; 3.How do you access the first element of an array in C? a) arrayName[0]; b) arrayName[1]; c) arrayName[-1]; d) arrayName[first]; Answer: a) arrayName[0]; 4.What is the index of the last element of an array in C? a) arraySize; b) arraySize - 1; c) arraySize + 1; d) arraySize * 2; Answer: b) arraySize - 1; 5.Can you change the size of an array ...

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