The firewall can be used as a hardware device and it can be used as a software solution. It can be a single file that contains a large number of records or a collection of files. Teachict database concepts resources to support the teaching of database theory at gcse level. Software project functions of operating systems, application software and utility software. A utility program which is also called a utility is a type of system software that allows a user to perform maintenancetype tasks usually related to managing a. Quite often, a utility program is built right in to the operating system.
This type of software is sometimes called generic software. A collection of resources to help you teach the theory element of computing at gcse level. Database uses microsoft office access is a popular database package but there are alternatives such as openoffice base. Introduction begin by explaining the main 3 types of storage technologies. The material on this site is not endorsed by edexcel. Bbc bitesize ict teach ict both of these websites will be useful to help with features of databases and software covered in this.
A utility program is designed to do one or perhaps two tasks very well and nothing else. System software includes operating systems, utility software, device drivers and firmware. Word processors, spreadsheets, databases, graphics and presentation software are all examples of application packages. A clear understanding of the differences of each is important. Teachict as level ict ocr exam board types of software. They help you to organise information to make it easy to arrange and find in a number of different ways. It has been mentioned in earlier miniwebsites that the operating system is responsible for a number of functions. Store store home elements magazine community community home latest posts search forums education news teaching overseas us education news. For example, you may want to compress a file to let you.
Examples include word processors, spreadsheets, databases, desktop publishing packages, graphics packages etc. Types of applications software applications and programming. Please refer to the edexcel syllabus to ensure that you are covering the material to the standard required. The ict group website uses cookies for various functions in the website. The student database example that we looked at in the previous section was a flatfile database. The query tells the software which fields to look at in each record and what to look for.
Save a screen shot showing the field names and data types used. The definition of productivity software is sometimes broadened to include any type of application that is used to help people do their jobs, including collaboration and communication programs. Awardwinning tutorials, tips and revision advice on gcse ict coursework and exams for students, parents and teachers. Its main function is to act as a wall as shown in the picture so that people in world do not misuse the network and to have common security policy. The table to the right contains practice questions for this section and a range of mind maps which break the information down into small chunks. Describe the purpose and use of common utility programs for computer security antivirus, spyware protection and firewalls, disk organisation formatting, file transfer, and defragmentation, and system maintenance system information and diagnosis, system. The ghost in the machine, part 2 explanation of how a hard disk works fast forward to 12 min 30 sec. Databases test questions ks3 ict revision bbc bitesize.
Both of these websites will be useful to help with features of databases and software covered in this unit. Teach me to multiply allows you or your children to take simple math quizzes at various difficulty levels and grades the results on speed and accuracy. Series of one off tests to support computing theory. Included are the following lessons for unit 1 of the new btec level 3 course. Course ratings are calculated from individual students ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
Database uses databases ks3 ict revision bbc bitesize. Well also talk about a couple of examples and see some common uses of software. Databases tutorial these videos are in sequence and should help you step through the practice database in the textbook. Lca databases our life cycle assessment solution, gabi software, offers users a unique choice of highquality databases to suit your needs. Sorting involves putting the records in a file into a particular order, such as alphabetical order. Backup software enables the creation of an exact duplicate of computer files that can be used for restoring the original files in case of file corruption, accidentalintentional deletion or. Powered by create your own unique website with customizable templates. This section focuses on different types of databases, in particular, flatfile and relational databases. Teachict a level computer science ocr h446 utilities. Utility software program utility software full explained in hindi duration. Teach ict a level revision material, tons of free resources. Databases are involved with everything we do online.
Utility software is software designed to help to analyze, configure, optimize or maintain a computer. It manages the hardware, the user interface and all other software running on the computer. Oracle solutions for utilities technology and application for your utility s future oracle and utilities. To some extent, software has had an impact on the velocity and quality output of the products and services by the top companies. Teachict as computing ocr exam board define input,output. Also includes a activity sheet for students to fill out, lesson plan explains what to do. A database is a structured collection of related data. Ict database essentials ict essentials powered by ciw. Software are the applications and programming instructions needed to make.
This is a unit devised for alevel computing to teach all the concepts required for a level computing. A relational database stores data in tables that are linked together using common fields. The first thing that you need to be able to do is explain what is meant by the term, database. Youre all familiar with the contacts application on your mobile or the yellow pages. For example, you may want to compress a file to let you save it on to a flash drive. However, utilities often form part of the application systems. Describe the purpose and use of common utility programs for. Examples of office productivity software include word processors, database management systems, graphics software and spreadsheet applications. Generic general purpose software that is not written for any particular type of business. Candidates need to understand the purpose and role of utility software in a computer. Understanding ict information and communication technology 3. A flatfile database is one that only contains a single table of data. Operating systems control the computer hardware and act as an interface with application programs. Software is not a physical thing but it can of course be stored on a physical medium such as a cdrom, it is just a bunch of codes.
For this task you would choose to use a file compression utility program. Jan 15, 2010 year 7, ks3, first lesson for database. Examples of utility programs are antivirus software, backup software and disk tools. Education portals consists of web sites for education resources. It is important that you understand these different terms and that you can use them appropriately in your coursework and when answering exam questions. Mar 12, 20 database software is a software program or utility used for creating, editing and maintaining database files and records. Many modern databases are described as being relational. This type of software allows users to store data in the form of structured fields, tables and columns, which can then be retrieved directly andor through programmatic access. Techniques and tools for system development computing. System software the operating system, utility programs and. Dec 31, 2010 a kind of system software which is designed to help you configure, optimize, analyze and maintain the computer is known as utility software. Backup software is any application that enables the backup of files, folders, documents, software data, most data types and the computerserver as a whole. Understanding ict information and communication technology. May 03, 2016 this is a unit devised for alevel computing to teach all the concepts required for a level computing.
Without an operating system, a computer is just a collection of components heating up the room as noone would be able to make any practical use of the machine. A database is a collection of data or information which is held together in an organised or logical way. We will discuss the benefits of using relational databases and how tables can be joined together to make entering and updating data more efficient. Utility software, today, is among the most efficient and major types of software available to the industry and hence, its use has increased tremendously over the years. We do not guarantee that it covers all of the relevant theory that is required for the examination. Following the key stages of the curriculum, pupils will develop knowledge of computer networks, components and programming with practical activities. Wikipedia is a collaboratively edited, multilingual, free internet encyclopedia that is supported by the nonprofit wikimedia foundation. From social networking to the bbc website, databases are crucial tools used to store large amounts of data in an organised way. One of these functions is to manage a number of housekeeping tasks. This is one of those terms that you really need to learn by rote in order to ensure you get all of the marks available in an exam question. A single piece of utility software is normally described as utility. Describe the purpose and use of common utility programs for computer security antivirus, spyware protection and firewalls, disk organisation formatting, file transfer, and defragmentation, and system maintenance system information and diagnosis, system cleanup tools, automatic updating. Database software 1 definition software and types of software 1 file management 1.
Utility software is a program that provides services to the users in simple words. We ensure individual datasets are comparable by using consistent methods and boundaries in their construction. The system software which is stored on non volatile memory is known as firmware. There is no sound in the videos and please excuse their stopstart nature. In the last ten years, there has been a tremendous shift in the way business is conducted both online and offline. Teachict ocr gcse computing purpose and use of common. It supplies an interface for the user and important utilities for managing the computer. An operating system is the core software that allows a computer to run as an useful device. Databases are one of the most important areas of ict. The table to the right contains practice questions for this section and a range of mind maps. Functional cookies, website statistics, personalised advertising and social media. A utility program which is also called a utility is a type of system software that allows a user to perform maintenancetype tasks usually related to managing a computer, its devices or its programs.
You are here home itu publications radiocommunication itur software and databases. Operating systems an operating system is software that manages computer hardware and software. The ict database essentials course focuses on fundamentals of using relational databases. Revise applications and programming languages for gcse ict. A single piece of utility software is normally described as utility or tool. Oracle has positioned itself as utilities software partner of choice in the quest to respond positively to these pressures. All rights reserved computerised databases think of some disadvantages for computerised databases can be expensive to set up if you have to get a.
It is used to support the computer infrastructure in contrast to application software, which is aimed at directly performing tasks that benefit ordinary users. With a focus on supporting north american local governments with their council meetings, board and video management needs, icompass commitment to the ongoing success of our clients is stronger than ever. Advertising and social media cookies collect information about activities of individual users. Ict are world leaders in integrated electronic access control, intrusion protection and building automation solutions. Read more about security utilities in the network security section. May 21, 2019 common job interview questions about computer skills, examples of the best answers, tips for responding, and advice on how to make the best impression. There are two main categories of computer software that you need to know about. Cambridge gcse computing databases resources to support the teaching of the database theory element of the ocr gcse computing specification. A kind of system software which is designed to help you configure, optimize, analyze and maintain the computer is known as utility software. Merging involves combining two files to produce one new file. Topics include esafety, healthy eating and calculating food miles, editing digital content to make products to name just a few. In this weeks lesson, i continued the theme on software and introduced students to the next topic utility programs.
For example, a batch job may run userwritten code to update a database. Describe the purpose and use of common utility programs for computer security antivirus, spyware protection and firewalls, disk organisation formatting, file transfer, and defragmentation, and system maintenance system information and. Because oracle addresses database, middleware, and applications in a. System software includes the operating system and utility programs. Software is a collection of instructions that can be run on a computer. There are a number of different terms that are used when talking about databases. In this lesson, well briefly go over the basics of what software is and how its different from hardware. I recommend starting with magnetic storage devices show students an extract from ri christmas lecture 2008, lecture 3. All of the data in the database is stored in this one place. Bespoke bespoke software is written when a company requires a piece of software to perform a very specific task or. Free and open source software for quantitative data analysis.
A utility application has a specific job to do regarding the computers operation and performance. This course enables students to get to grips with new and emerging information and communication. Teaches the basic fundementals of record, fields, field types. The material on this site is not endorsed by the ocr examination board. Application software caries out userrelated tasks and can be classified as generalpurpose, specialist or tailormade. Security encryption software, firewall, antivirus, antimalware. Microsoft access step by step guide mark nicholls ict lounge. This means, for example, that any one of the many different word processing packages that you could buy will all do. Top quality computer science resources for ks3, ks4, ks5. A generalpurpose application package is a type of software that can perform many different related tasks. A fun way to learn multiplication the old fashion way through competitive repetition. Teach ict gcse ict functions of an operating system. Software are the applications and programming instructions that tell your computer what to do.
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