ICS3U Unit 1 Review

What is the logical unit that receives information from outside the computer for use by the computer?

• Input unit

• Output unit

• Arithmetic unit

• Control unit

Which logical unit of the computer makes logical decisions?

• Input unit

• Output unit

• Arithmetic unit

• Control unit

What is the file extension for a compiled Java program?

• .java

• .class

• .exe

• .txt

What is the file extension for a Java source code file?

• .java

• .class

• .exe

• .txt

Which operating system is an operating system for mobile devices based on the Linux kernel and Java?

• iOS

• Windows

• Android

• macOS

What is the term for the programs that translate high-level language programs into machine language?

• Compilers

• Assemblers

• Interpreters

• Debuggers

What is the process of instructing the computer to solve a problem called?

• Programming

• Debugging

• Compiling

• Executing

What files contain a program’s bytecodes and transfer them to primary memory?

• .exe files

• .class files

• .doc files

• .txt files

What is the term used for a more formal procedure in programming?

• Algorithm

• Flowchart

• Pseudocode

• Debugging

What is the main benefit of using algorithms in programming?

• To increase code length

• To specify steps to be performed

• To reduce program speed

• To complicate the code