1) What is a database? a) A collection of data b) A collection of data that can be easily added to but is hard to use c) A collection of data that can be easily used but is hard to add to d) A collection of data that can be easily used and added to 2) In a database, what is a record? a) A black vinyl disc that plays music b) A collection of fields containing data about one example of whatever the database's subject is c) Something you can break by doing an amazing feat d) A piece of evidence about the past 3) In a database, what is a field? a) A lovely green space for sheep to run around in b) Where cricketers stand when they're not batting c) One element of data in a record d) An area of professional activity 4) Why are computer databases more useful than paper databases? a) They make it easier to store and search through more records b) They can store less data c) They can search less data d) They take up more room 5) Which of these are examples of databases? a) The school's records about the Bridgewater family b) Argos's list of everything it sells c) A football team's list of ticketholding supporters d) All of these

Databases

인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?