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Queue and Stack
| Institution | Jomo Kenyatta University of Science and Technology |
| Course | Information Technol... |
| Year | 2nd Year |
| Semester | Unknown |
| Posted By | Jeff Odhiambo |
| File Type | docx |
| Pages | |
| File Size | 74.68 KB |
| Views | 1558 |
| Downloads | 0 |
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Description
A queue is a linear data structure that follows the First In, First Out (FIFO) principle, where elements are added at the rear and removed from the front. It is commonly used in scenarios like task scheduling, managing resources, and breadth-first search in graphs. On the other hand, a stack follows the Last In, First Out (LIFO) principle, where elements are added and removed from the top. Stacks are often used in backtracking problems, function calls, and evaluating expressions. While queues prioritize the first element for removal, stacks prioritize the most recently added element.
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BIT 2108: Lesson 4 Part 2 Digital Modulation
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Digital Modulation is the process of changing a digital signal into analogue form so that it can be transmitted over an analogue network. The Modulation process . At the sending end modulation occurs. At the receiving end the reverse operation known as demodulation occurs. Most data communication involves a two way transmission.
29 Pages
2048 Views
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294.59 KB
BIT 2108: Lesson 4 Part 1 Introduction to data communication and transmission modes 1
Data communication is the exchange of data between two devices using some form of wired or wireless transmission medium. A communication system can be defined as the collection of hardware and software that facilitates intersystem exchange of information between different devices.
29 Pages
1970 Views
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282.48 KB
C Programming
C is a high-level, general-purpose programming language developed by Dennis Ritchie in 1972 at Bell Laboratories. Known for its efficiency and versatility, C has become a foundational language for system programming, including operating systems, embedded systems, and application development.
146 Pages
637 Views
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1.75 MB
Introduction to C programming
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An Introduction to C Programming serves as the foundational step in learning one of the most widely used and powerful programming languages in computer science. C was developed in the early 1970s by Dennis Ritchie at Bell Labs and has become the backbone of modern programming due to its versatility and efficiency.
66 Pages
2116 Views
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433.24 KB
Introduction to Structured Programming
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Structured programming is a programming paradigm that emphasizes the use of a logical structure to improve clarity, quality, and development time. It is based on the idea of dividing a program into smaller, manageable sections or modules, making it easier to write, debug, and maintain.
15 Pages
2184 Views
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210.51 KB
Learn to program with C
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Learning to program in C is a great way to build a strong foundation in computer programming, as C is a powerful, versatile, and widely used language.
323 Pages
2118 Views
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3.36 MB
IT Certification Roadmap
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IT certification roadmap outlines the steps to achieve certifications that validate skills in various areas of Information Technology. These certifications are grouped based on categories such as foundational, intermediate, and advanced levels, as well as specialization fields like networking, cybersecurity, cloud computing, data science, and more.
2 Pages
2319 Views
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183.05 KB
Deadlock
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Deadlocks can occur in a variety of different situations besides requesting dedicated I/O devices.
Mostly, deadlocks involve resources when processes have been granted exclusive access to
devices, data records, files, and so forth. Such objects are referred to resources. A computer system
will normally have different resources that can be acquired.
8 Pages
2102 Views
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173.61 KB
File Management
File management refers to the process of organizing, storing, accessing, and maintaining files on a computer or storage device. It involves the systematic handling of data to ensure it is easy to locate, secure, and update. Efficient file management is critical for productivity and data integrity.
5 Pages
1952 Views
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236.57 KB
Introduction to Operating Systems
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An Operating System (OS) is a crucial software layer that serves as the interface between computer hardware and users or application programs. It manages and coordinates hardware resources such as the CPU, memory, storage, and input/output devices, ensuring efficient and effective utilization.
9 Pages
2316 Views
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260.19 KB