Test ICT 1

The von Neumann architecture don't include

• Memory unit

• Input device

• Programming device

• Output device

Computer system hardware don’t include

• Exit device

• Input device

• Arithmetic logic unit

• Output device

 

What is Hardware?

• It is a database

• It is a set of programms

• It is the psychical parts of computers systel - the parts that you can touch and see

• It is a collection of instructions that can be run on a computer

What is Software?

• It is a set of devices

• It is a collection of instructions that can be "run" on a computer

• It is a set of circuits

• It is a mathematical parts of a computer system

 

The way to convert a decimal number system to its binary equivalent is to use the

• Addition algorithm

• Multiplication algorithm

• Division algorithm

• Convertion algorithm

Examples of Software are

• CD-ROM, monitor, Microsoft Word

• C++, Pascal, Delphi

• CD-ROM, monitor, printer

• Computes games, printer

Examples of Hardware are

• CD-ROM, monitor, Microsoft Word

• MS office, monitor, printer

• CD-ROM, monitor, printer

• C++, Pascal, Delphi

Depending on the way the numbers are represented, the number systems are divided into...

• Arabic and Roman

• representation in the form of a row and in the form of a bit grid

• positional and non-positional

• decimal and binary

The base of the number system shows...

• How many characters are used in the number system

• Ability to use even numbers

• The duration of the application of the number system

• Compose algorithms

The number 101, written in binary, after conversion to decimal

• 3

• 4

• 5

• 6