АКТ 225-274

A database is__________ that's related to a particular subject or purpose.

• a particular records;

• a particular fields;

• a collection of words and symbols;

• a collection of information;

• a collection of queries.

What hardware components (of a typical desktop computer) are usually found inside of the system's unit?

• The processor, main memory and monitor;

• The processor, main memory and secondary memory;

• First, second and third memory;

• The keyboard, the disks and the audio blaster;

• The power supply, chips, games and scanner.

What is the test virus?

• it is an inactive file, which is detected by the antivirus program +

• this category of viruses and malware are suspicious files with some signs of a virus or malware

• a executable program that does not replicate itself, and being introduced into the system for the performance of potentially dangerous actions, such as opening ports for hackers to access

• a program that can reproduce itself

• it is a virus-like program that usually changes the appearance of elements on a computer screen

What is a digital signature?

• the resulting cryptographic (encryption) transformation of information using a private key signature props electronic document designed to protect the document from forgery, as well as from unauthorized changes

• data protection is to ensure not cryptographic methods of safety information (data) to be protection in accordance with applicable law, the application of technical, software and software and hardware

• protection of information by legal methods, including the development of legislative and regulatory documents (acts) that regulate subjects regarding the protection of information, the use of these documents (acts), as well as supervision and control over their execution

• a subject who illegally trying to obtain, modify or destroy data of legitimate users

• a program that can reproduce itself, for this purpose, the virus has been attached to any program, as a result, it will be automatically executed during starting of the program.

Plotter is:

• device;

• draftsman;

• type ruler;

• drawing board;

• design of building.

WWW means -

• Web Wikipedia Word

• World Wide Word

• World Wikipedia Word

• World Wide Web

• Wide Web Word

Data management is...

• an administrative process that includes acquiring, validating, storing, protecting, and processing required data to ensure the accessibility, reliability, and timeliness of the data for its users

• he first step toward handling the large volume of data, both structured and unstructured, that floods businesses daily

• good at collecting data, they are not managing it well enough to make sense of it

• gathering, analyzing, and storing today, companies turn to data management solutions and platforms

• only through data management best practices that organizations are able to harness the power of their data and gain the insights they need to make the data useful

The computer hardware is typically divided into______main categories

• two

• three

• five

• four

• SIX

What is Routers?

• connects multiple network segments at the data link layer (layer 2) of the OSI model. Bridges do not promiscuously copy traffic to all ports, as hubs do, but learn which MAC addresses are reachable through specific ports

• a networking device that forwards packets between networks using information in protocol headers and forwarding tables to determine the best next router for each packet

• a numerical identification (logical address) that is assigned to devices participating in a computer network utilizing the Internet Protocol for communication between its nodes

• an electronic device that receives a signal and retransmits it at a higher power level, or to the other side of an obstruction, so that the signal can cover longer distances without degradation

• is a computer network covering a small geographic area, like a home, office, or group of buildings

MS Access is:

• System software

• Application software

• Utility software

• Server software

• Operating system