200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 General Topics Digital Basics Instructions & Programs.

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Presentation transcript:

General Topics Digital Basics Instructions & Programs Where Is Waldo? True or False

The merging of digital devices into a single platform, such as cell phones which also play digital music and display digital video.

What is CONVERGENCE ?

The term used to refer to the non- material place where information & things exist in a virtual 'world' of the Internet.

What is CYBERSPACE ?

To convert non-digital information or media to a digital format.

What is DIGITIZATION ?

The process of transferring a file from a remote computer to a local computer's storage device.

What are DOWNLOADING?

It contains data. It is saved to a storage medium. It has an individual name.

What is a FILE ?

Circuits that hold op codes & operands between RAM and the CPU’s registers.

What is CACHE ?

Numbers are held here until the Arithmetic Logic Unit receives the instruction what to do with the numbers.

What are REGISTERS ?

The unit inside the CPU that manages the flow of data through the CPU.

What is the CONTROL UNIT ?

The part of the CPU that performs arithmetic and logical operations.

What is the ALU or ARITHMETIC LOGIC UNIT ?

After the ALU processes data, it places the result of any calculation into this location.

What is an ACCUMULATOR ?

They write programs to make computers do things.

What are computer PROGRAMMERS ?

Programming code before it is compiled or interpreted.

What is SOURCE CODE ?

C, Basic, COBOL and Java are examples of this.

What are computer LANGUAGES ?

A programmer’s source code is converted into machine code one line at a time by this.

What is an INTERPRETER ?

It converts programs into a machine language file that contains this kind of code.

What is OBJECT CODE ?

The main processing microchip that contains the control unit, registers, ALU, & accumulator

What is the CPU or CENTRAL PROCESSING UNIT ?

It holds the data waiting to be processed by the CPU.

What is RAM ? Random Access Memory

These allow you to add peripherals or additional capabilities to the motherboard

What are EXPANSION slots ?

These allow peripherals to be plugged into the motherboard

What are PORTS ?

These connectors provide for this vital capability of computers.

What is SECONDARY STORAGE ?

A megabyte is 1024 bits.

FALSE

Microprocessors are a type of integrated circuit

TRUE

C, COBOL, and Java are examples of programming languages

TRUE

A compiler converts source code to object code

TRUE

a microprocessor’s instruction set is called machine language

TRUE