ICT 201-251

RAM means:

• Random Access Memory

• Rigid Access Memory

• Range Access Memory

• Revolving Access Memory

• Rapid Access Memory

Which one of the following is not a network device:

• CPU

• Router

• Switch

• bridge

• Hub

Choose an Operating System(s).

• Mac

• Microsoft Word

• Microsoft Excel

• Microsoft Access

• IPhone

Computers on an Internet are identified by:

• IP address

• e-mail address

• Models of a computer

• Users’ name

• street address

The decimal number system consists of the following symbols:

• 0..9

• 0..7

• 0..5

• 0..9, a..f

• 0 .. 1

The binary number system consists of the following symbols

• 0 and 1

• 0..7  

• 0..5

• 0..9, a..f

• 0 ..9

Communication:

• uses e-mails, publishes information on web, keeps in touch with stake holders via social networks, conference meetings avoids the need of physical availability of participants of the meetings

• keep track of the financial status of the company on an annually, monthly or even day-to-day basis

• shares resources, common database of files accessible for authorized members

• Investigate new products, improve the quality of the existing products through effective research

• keep track of data about customers, products, demographics and other information important to the business, uses secured mechanisms for storages

DNS in internet technology stands for:

• Domain Name System

• Distributed Name System

• Digited Name System

• Delivered Name system

• Dynamic Name System

The hexadecimal number system consists of the symbols:

• 0..9, A..F

• 0..1

• 0..9

• 0..5, A..F

• 0..7

Platform-as-a-service (PaaS) refers to:

• cloud computing services that supply an on-demand environment for developing, testing, delivering and managing software applications

• Databases needed for development

• software applications over the Internet

• other datacenter infrastructure

• Internet services that supply software applications