Elementary School: 3rd, 4th & 5th Grade - Computer Science - Data Storage 2 Solution - MCQGeeks.com

Q.1.

Data can be very valuable so needs storing on .......

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flash drives
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hard disks
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DVD or CD-ROM
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any of the above

Q.2.

Which of these is not a good way of protecting data?

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Storing it on a CD-ROM and copying to magnetic tape
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Storing it on one flash drive and copying to a second
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Storing it on a hard disk alone
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Storing it on a hard disk and copying to a flash drive

Q.3.

Which is not an accidental loss of data?

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Loss caused by a hard disk drive failing
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Loss caused by an attack of a computer virus
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Loss caused by an unintentional deletion
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Loss caused by fire damage

Q.4.

People illegally viewing or changing computer systems .......

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are called hackers
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are called hawkers
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are called hikers
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work for MI5

Q.5.

What is meant by a 'flat file' database?

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It is a database split into several separate data files
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It is a database using a single table for all records
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It is a database without any records
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It is a relational database which has been squashed

Q.6.

Which is most suitable for use as a flat file database?

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Graphics editor
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Spreadsheet
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Web browser
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Word processor

Q.7.

A spreadsheet can be used as a flat file database if .......

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all the fields of one record occupy one spreadsheet row
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each field is no more than 128 characters long
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it doesn't contain any other text or formulae
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no more than 10,000 records will be stored

Q.8.

Queries allow you to ....... in a database.

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select and update fields
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select, filter and update fields
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select, sort and filter fields
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sort, filter and update fields

Q.9.

Printed output from a database is called a .......

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result
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response
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report
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retort

Q.10.

Making copies of data in case of a data loss is called .......

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getting your back up
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making a back-up
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making a stuff up
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putting your feet up