ICT4 Week 1.9 Review (Part 2)

It manages the compute's operation. It provides directions for the internal components. It also directs the flow of data in and out of memory.

• Arithmetic and Logic Unit (ALU)

• Control Unit (CU)

It performs all arithmetic computations, such as addition, multiplication, division, and subtraction, and all logical operations. It contains a group of registers, which are memory locations that holds the data being processed.

• Arithmetic and Logic Unit (ALU)

• Control Unit (CU)

The four basic operation in machine cycle are fetch, decode, execute and ____________?

• Input

• Store

• Output

• Microcode

It is a board made of plastic or fiberglass and contains a set of integrated circuits where an electric current flows through.

Identify the type of file associated with each format.

.jpeg

• audio file

• document file

• graphics file

• spreadsheet file

Identify the type of file associated with each format.

.pptx

• audio file

• document file

• presentation file

• spreadsheet file

Identify the type of file associated with each format.

.htm

• audio file

• web page file

• presentation file

• spreadsheet file

Identify the type of file associated with each format.

.mp3

• audio file

• web page file

• presentation file

• spreadsheet file

It lets you surf or explore the Net.

• Media Player

• Web browser

• graphics program

• Word processor

It is the specific and detailed name of a file. it includes the file's location starting from the root directory, with the subdirectories or folders separated by a back slash.

• Root Directory

• Pathname

• Subdirectories

• Filename