Computer networks are the basis of communication in IT. While some employers will only hire computer support professionals, who have bachelor's degrees in computer science, the level of education required in this field … The computer system hardware components include all the physical and tangible components which are either part of the computer system itself or … In ICT, the term "field" refers to a unit of data. Computer security is an emerging field of computer engineering and emphasizes the security of software, operating systems and computer networking. Database. There is a lot of confusion in the general public about what computer science (sometimes referred to as simply “computing”) is and how it is different from allied computing-related fields, such as information systems and computer engineering. Computer Hardware 2. Computer engineers may design computer processors. The field is the common denominator for database searches. It should represent the contents of the field such as “Name”, “Address” and “Final Grade” etc. Data Type. Professionals specializing in security may try to find ways to prevent information from being stolen on computer storage devices and databases. A common database can be compared to a filing system which is arranged by fields, records, and files. 1. Field name is the name of column. Computer Software 4. They are used in a huge variety of ways and can include many different types of network. A field is a specific piece of data, a record is a total set of fields, and a file is a group of records. the name of the field cannot exceed 64 characters in length. These are different fields, with different areas of study and different careers and career prospects. Difficulty: (HIGH) Hardware design is a difficult position to learn and understand unless you get training or a degree. In electronic hardware, particularly computer systems, a field-replaceable unit (FRU) is a circuit board or part that can be quickly and easily removed and replaced by the user or by a technician without having to send the entire product or system to a repair facility. Cloud computing 5. A computer network is a set of computers that are connected together so that they can share information. The use of spaces in field name is not a good practice. Computer Aided Learning (CAL) Computer aided learning is the process of using information technology to help teaching and enhance the learning process. Recommendations: If you are interested in this field, we suggest you get a degree in the field. ICT stands for information and communication technology. A database is a set of data arranged in a way that a computer program can immediately choose required portions of data. It many include spaces. They may help with difficulties computer users are having with software programs, operating systems, computers or peripherals. Computer science typically refers to the field of inquiry in which various aspects of computers and computer technology is explored. For example, the STATE field is referenced when the query to find "all customers who live in Florida" is made to a database. Computer Networking 3. Any data comprising of a number of parts can be subdivided into fields or columns. Field Name. There are several fields in Computer Science in respect of career, courses and job profiles. Networking or system administrator. Fields are the smallest units of information that can be accessed in a database system. It can also reduce the administrative load of teaching and research. Cyber Security and Ethical Hacking 6. This is a massive field of research, and as computer technology advances, the field continues to expand and develop. 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