Midterm quiz

Which SQL clause is used to filter records in a query? 

A system where human intervention is minimal is called? 

What is an operating system kernel?

What is a disadvantage of UML? 

What is the function of feedback in a system?

What is a relational database? 

What does 'system analysis' focus on? 

What is an example of 'software' in an information system?

What is the purpose of the SELECT statement in SQL? 

What is the primary function of a router in a network? 

Which element controls the behavior of a system?

What is the primary purpose of a database management system (DBMS)? 

Which of the following is NOT a component of an information system? 

What is the primary goal of systems analysis and design? 

What does 'SDLC' stand for? 

What is the purpose of a database index? 

What is a URL? 

Which of these is a key goal in systems analysis? 

What does SQL stand for? 

What is the role of a firewall in network security? 

What is the primary function of an antivirus program? 

What is the purpose of an IP address in computer networks? 

What is data encryption used for? 

What does the term 'phishing' refer to in cybersecurity? 

What does the 'methodology' in systems analysis and design refer to? 

What is cloud computing? 

What does the term 'cloud storage' refer to? 

What is an example of a 'closed system'? 

What does a 'reverse engineering' approach in UML help with? 

Which component of an information system helps hardware become usable? 

What is the function of systems software? 

What does the term 'big data' refer to? 

What is a software bug? 

What is a VPN (Virtual Private Network)? 

What is the function of an API (Application Programming Interface)? 

What does the 'primary activities' in the value chain involve? 

What is the main function of an operating system? 

'JavaScript' primarily does what in web development? 

What is machine learning? 

What does HTTPS stand for? 

What is the main objective of a system’s control element? 

What is normalization in the context of databases?

What is the function of a relational database? 

Which of the following is an example of a NoSQL database? 

Which of the following is an example of application software? 

What is the key difference between a virus and a worm? 

What is an example of a primary key in a database? 

Which system type adapts to environmental changes? 

Which phase in SDLC focuses on identifying and analyzing the problem? 

What is a user interface (UI)?