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Questions and Answers
What is the purpose of a Firewall?
What is the purpose of a Firewall?
- To perform virus backup
- To adjust the font size
- To increase the brightness of the screen
- To protect against unauthorized access (correct)
What is the function of a Virus Backup?
What is the function of a Virus Backup?
- To prevent unauthorized access
- To store backup copies of files infected with viruses (correct)
- To adjust system settings
- To control the font type
Which component is responsible for controlling the brightness of the screen?
Which component is responsible for controlling the brightness of the screen?
- Firewall
- Backup
- Adjust brightness option (correct)
- Gadgets
What is the purpose of a Security System?
What is the purpose of a Security System?
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What does the term 'homepage' refer to in the context of IE (Internet Explorer)?
What does the term 'homepage' refer to in the context of IE (Internet Explorer)?
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What is the purpose of keys in a database management system (DBMS)?
What is the purpose of keys in a database management system (DBMS)?
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Which key uniquely identifies a row in a table by a combination of one or more columns?
Which key uniquely identifies a row in a table by a combination of one or more columns?
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What is the function of a super key in a database management system (DBMS)?
What is the function of a super key in a database management system (DBMS)?
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What is the difference between a primary key and a foreign key?
What is the difference between a primary key and a foreign key?
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Why do we need keys in the DBMS system?
Why do we need keys in the DBMS system?
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