Computer Science Curriculum Pdf Pdf Array Data Structure Introduction to computer science lecture 1: data storage instructor: tian li yu taiwan evolutionary intelligence laboratory (teil) department of electrical engineering national taiwan university [email protected] slides made by tian li yu, jie wei wu, and chu yu hsu. Explore how much storage is needed for different types of data by conducting online research or using available storage calculators to investigate the storage requirements for a movie, a mobile phone photo, and a popular video game.
Computer Science Pdf Computer memory can refer to secondary memory which are typically longterm storage devices such as hard disks, ash drives, sd cards, optical disks (cds, dvds), etc. The document outlines a comprehensive curriculum for a course on storage technologies, divided into five units. each unit contains a series of questions categorized by bloom's taxonomy levels, covering topics such as digital data, cloud storage, raid, data management, and information security. This unit focuses on the data structures and algorithms every computer science graduate is expected to know. topics in this unit complement those in the software development fundamentals (sdf) and math foundations (mf) areas, and the al algorithmic strategies unit. In a more formal usage, storage has been divided into: (1) primary storage, which holds data in memory (sometimes called random access memory or ram) and other "built in" devices such as the processor's l1 cache (2) secondary storage, which holds data on hard disks, tapes, and other devices requiring input output operations.
Computer Science Pdf Network Interface Controller Computer Data This unit focuses on the data structures and algorithms every computer science graduate is expected to know. topics in this unit complement those in the software development fundamentals (sdf) and math foundations (mf) areas, and the al algorithmic strategies unit. In a more formal usage, storage has been divided into: (1) primary storage, which holds data in memory (sometimes called random access memory or ram) and other "built in" devices such as the processor's l1 cache (2) secondary storage, which holds data on hard disks, tapes, and other devices requiring input output operations. B tree lookup algorithm: [3 4] on each level, we get a more detailed view of the tree: ¤ we start on the most coarse grained level (the root of the tree) ¤ descend to the next level where keys represent more precise, detailed ranges ¤ until we finally reach leaves, where the data records are located l27.10 10. Bit patterns are used to represent information. flip flop: a circuit built from gates that can store one bit. the names are actually numbers. these numbers are assigned consecutively starting at zero. numbering the cells in this manner associates an order with the memory cells. Primary storage is directly accessible by the cpu , it includes ram, cache, and rom the purpose of random access memory (ram) is to store data, instructions and software (including parts of the os) currently in use ram is also called main memory ram has faster read write speeds than secondary storage ram is volatile which means it is temporary. Ontinually rely on as you study computer science. first, we will discuss the physic l components that computers are commonly made of. next, we will look at how computers store data and execute programs. finally, we will get a quick introduction to the so.
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