AS CS - CH3,7,8,12

What does the maintenance phase involve?

Which of the following is a limitation of a file-based approach?

Which of the following devices is classified as an output device?

What is the purpose of a DBMS?

Which SQL command is used to retrieve data?

What is the primary purpose of a buffer in a computer system?

What is the purpose of the testing phase in system development?

During which stage are user requirements gathered?

In a monitoring system, what is the main role of sensors?

What does DML stand for?

What is the output of an AND gate when both inputs are 1?

What is regression testing?

What distinguishes an embedded system from a general-purpose computer?

What is the first stage of the program development life cycle?

What is the role of the IEEE in computing ethics?

Which of the following is a DDL command?

Which license allows users to freely use, modify, and distribute software?

What is a key difference between EPROM and EEPROM?

Which of the following is a social impact of AI?

Which of the following is an example of acting unethically in computing?

Which of the following is a program design tool?

What is normalization in databases?

What is a potential ethical concern with Artificial Intelligence?

Why is acting ethically important for computing professionals?

What does SQL stand for?

What is a foreign key?

What is the primary purpose of joining a professional ethical body like the BCS?

Which is an advantage of DRAM over SRAM?

What is the purpose of a test plan?

What does copyright legislation protect?

Which organization is known for promoting open-source software?

What is shareware?

Which type of testing is performed by end-users?

Which SQL command is used to add new data to a table?

Which gate outputs TRUE only when both inputs are FALSE?

Which memory type is volatile and loses data when power is off?

Which logic gate has the opposite output to an AND gate?

What is a primary key?

What is a benefit of using pseudocode?