Chapter 2 Software Final

What is the role of the operating system?

• To manage other application software being used on a computer

• To create spreadsheets

• To design databases

• To browse the internet

What does the operating system organize in terms of memory?

• The use of main memory between programs and data files

• The creation of new hardware components

• The design of application software

• The deletion of system software

How does the operating system allocate processing time?

• By creating new programs

• By dividing time into slices

• By deleting unused files

• By designing new hardware

What is the function of utility programs?

• To manage hardware components

• To perform specific tasks like word processing

• To assist the operating system in managing the computer

• To create new software

Which application uses batch processing?

• Billing systems

• Online stock control systems

• Air traffic control systems

• Concert booking systems

What is stored in the customer master file in an electricity billing system?

• Customer account number and meter readings

• Real-time data

• Airline schedules

• Concert tickets

What type of systems use real-time processing?

• Computer-controlled systems

• Manual systems

• Batch systems

• Offline systems

Which of the following is a benefit of using batch processing overnight?

• The computer can be used for other activities during the day

• It requires constant monitoring

• It increases electricity usage

• It processes data immediately

What is a multi-user system also referred to as?

• Batch processing

• Time-sharing system

• Single-user system

• Real-time processing

What is the purpose of utility software?

• To entertain users

• To carry out specific tasks to assist the operating system

• To replace the operating system

• To manage hardware components