Handling computer files ss2

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August undefined, 2024

WebJun 17, 2024 · 3. HANDLING COMPUTER FILE: –Basic operation on computer files-Steps involved in creating sequential file-Steps involved in accessing sequential file above … WebComputer Data Conversion I. Computer Data Conversion (BUS) Computer Files. Methods of Accessing Files. Handling Computer Files. File Insecurity. Word Processing.

Free Computer Science Note SS 2 - TestStreams blog

WebFree Computer Science Note SS 2. TestStreamsBlog 3 min 1791. This Computer Science Lesson Note was pulled from our book ( Lesson Note on Computer Science for SS2 MS-WORD ); Compiled to serve as reference material to help teachers draw out their lesson plan easier, saving you valuable time to focus on the core job of teaching. WebOct 20, 2024 · HANDLING COMPUTER FILES-Basic file processing -Effect of file insecurity -Methods of file security-Describes file insecurity and its effects i) Data loss and is causes ii) Over writing -Leads students to mention file security methods: i) Use of back ups ii) Use of antivirus iii) Password iv) Proper label of storage devices, etc. 5 downloadable presentation templates

Handling Computer Files - 2024 - StopLearn

WebFile security is a feature of your file system which controls which users can access which files, and places limitations on what users can do to various files in your computer. Effect of File Insecurity. Loss of Data: Computer users and experts often experience data loss when files are destroyed, and sometimes there is no hope of recovery and ... WebMay 21, 2024 · Below is the SS2 Computer Scheme of work for First, Second and Third Term. FIRST TERM SCHEME OF WORK FOR COMPUTER SS2. Central processing unit (CPU) Memory. Logic circuits i. Logic circuits ii. Computer data conversion. SECOND TERM SCHEME OF WORK FOR COMPUTER SS2. Concept of computer files. WebFeb 17, 2016 · Computer files can be considered as the modern counterpart of paper documents which traditionally are kept in offices and libraries’ files, and this is the source … downloadable program template

SS2 Second Term Computer Studies Lesson Note – Handling …

WebNov 3, 2024 · Sub-Topic 1: METHODS OF ACCESSING FILES. An access method defines the way the computer process the read and write files. Each file organization can be … WebJan 31, 2024 · Data: a data item is the smallest unit of information stored in computer file. Field: is a collection of related items. Record: is a collection of related fields. File: the collection of records is called a file Types of file organization method. Serial: A serial file is one which the records have been stored in the order in which they have arisen. They … downloadable programs to monitor websitesWebNov 3, 2014 · How to open SS2 files. Important: Different programs may use files with the SS2 file extension for different purposes, so unless you are sure which format your SS2 … downloadable process template word

"WebRight click your shorcut and then "Open file location". Assuming you didn't make a shorcut of a shorcut, it should lead you to the SSF2 folder. VenomousDiamond • 3 yr. ago. Thanks! " - Handling computer files ss2

Handling computer files ss2

Computer Science SS2 Second Term - Passnownow

WebConcept of Computer Files. Computer files: Computer files are the most basic unit of data that users can store on a disk. Every program, image, video, song employee … WebBy StopLearn Team. BASIC OPERATIONS OF COMPUTER FILES: Create: Creating a file with a given name. Delete: Deleting a file that are unwanted. Retrieve: Retrieving a …

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WebComputing Devices I ( Pre-Computer to 19th Century) for SS1 Man has put every effort to have better method of calculations. As a result of man’s search for fast and accurate … WebWord processing is the use of computer software to create, edit. View, store, retrieve and print text documents. A text document is a written communication like letters reports, memo and so on. The software that is used for word processing is called a word processor.

WebFree Data Processing online learning lesson notes and videos for Secondary school and High school students. The lesson notes, videos and interactive slideshows are built on curriculum that is designed to meet national and international O’ Level standard for Senior High School or Senior Secondary school students (SS1, SS2, SS3 or SHS1, SH2, SH3) … WebBack to: COMPUTER SCIENCE SS2 Welcome to Class !! We are eager to have you join us !! In today’s Computer Science class, We will be learning about Computer Files. We hope you enjoy the class! A computer file is a resource for storing information which is available to a computer program and is usually based on some kind of durable storage.

WebDec 24, 2024 · MANUAL FILES: Manual filing is the process of actually handling a physical piece of data. In the days before computers, a person made a folder of data and kept it in a filing cabinet, alphabetized or according to category. When the early computer came along, people converted the data into punched cards system that was readable to the computer. WebFirst Term SS2 Computer Scheme of Work Lagos State NAPPS. WEEK: TOPIC: CONTENT: 1. CENTRAL PROCESSING UNIT: 1.CENTRAL PROCESSING UNIT -ARITHMETIC AND LOGIC UNIT (ALU) ... Week …

WebHandling Computer Files. Basic Operations Of Computer Files: Create: Creating a file with a given name. Delete: Deleting a file that is unwanted. Retrieve: Retrieving a stored …

Webss2 second term data processing scheme of work ... concept of computer files 4. handling computer files related articles. second term information technology scheme of work for primary one (1) some substance abuse and their health and socio economic effect. third term christian religious studies scheme of work for primary two (2) 5. ... clarence hunterWebOct 19, 2024 · Are you interested in getting Lesson Note on COMPUTER SCIENCE for SS2? Here is the most concise compilation available online. The Lesson note covers all the 3 terms in a session (1st term, ... HANDLING COMPUTER FILES. WEEK 6 TOPIC: FILE INSECURITY. WEEK 7 TOPIC: WORD PROCESSING. THIRD TERM. WEEK 1 TOPIC: … clarence hurt fbiWebMay 3, 2024 · This lesson note covers the following topics for SS2 Second Term Data Processing: REVIEW OF FIRST TERM. COMPUTER DATA CONVERSION. CONCEPT OF COMPUTER FILES. HANDLING COMPUTER FILES. WORD PROCESSING 2. 6. SYSTEM DEVELOPMENT CYCLE 1. SYSTEM DEVELOPMENT CYCLE 2. clarence hunter mdWebOct 11, 2024 · It can be a true text document, sound file, graphics, images, or any other type of information the computer can create store, or size from the internet. 1. Creating a file: Two steps are necessary to create a file. Space in the file system must be found for the file. An entry for the new file must be made in the directory. clarence joey sea scouts facebookWebThe basic file operations are: Create – making a new file. Delete – removal of a file. Retrieve – to find and bring back a file. Copy – to reproduce and original piece of work. View – to see a file in a folder. … clarence hundley smithfield vaWebHandling Computer Files (cont’d): (f) Methods of file security (i) Use of back ups (ii) Use of Anti – Virus (iii) Password (iv) Proper label of stored devices, etc. (g) Advantages of … downloadable project budget templateWebComputing Devices I ( Pre-Computer to 19th Century) for SS1 Man has put every effort to have better method of calculations. As a result of man’s search for fast and accurate calculating devices, the computer was developed. 19 th Century Device Some of the 19 th century devices are: Abacus, Napier’s bones, Pascal’s calculator, Leibniz multiplier … clarence huskey obituary