Computer Science Quiz

What is the primary focus of medical informatics?

• The study of biological information

• The intersection of information science, computer science, and healthcare

• The use of GPS and GIS systems

• Integration of nursing science with information management

Which field of informatics involves the use of computers to gather, store, analyze, and integrate biological and genetic information?

• Medical informatics

• Nursing informatics

• Bioinformatics

• Geographic informatics

Which of the following is NOT a characteristic of good health information management software?

• User-friendliness

• Reliability

• Manual operation

• Accuracy

What is the purpose of a cache in computer systems?

• To permanently store data

• To temporarily store data for faster access

• To manipulate a fixed-size array

• To serve as a template for objects

What is the role of a compiler in programming?

• To execute programs line-by-line

• To find and fix errors in programs

• To translate high-level code into machine code

• To analyze a unique person attribute

Which mode of processing is used when large files are transmitted together at once?

• Real-time processing

• Batch processing

• Time-sharing

• Distributed processing

What is a class in object-oriented programming?

• A specific instance of an object

• A template for creating objects

• The separation of essential characteristics

• A hierarchical relationship among classes

Which type of data security technology verifies an identity by analyzing a unique person attribute?

• Authentication

• Access control

• Biometrics

• Intrusion detection

What does the principle of "need to know" entail in data security?

• Providing access based on the concept of starting with zero access

• Allowing all employees access to all information

• Giving individuals access only to the information necessary for their job

• Detecting security breaches

Which system allows multiple users to access a program on a mainframe simultaneously?

• Real-time processing

• Batch processing

• Time-sharing

• Distributed processing