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Radda [10]
3 years ago
11

What is a telecomunications system? 1) A system that enables the transmission of data over public or private networks. 2) A comm

unications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together. 3) Any network without a central file server and in which all computers in the network have access to the public files located on all other workstations. 4) A computer that is designed to request information from a server.
Computers and Technology
1 answer:
Helen [10]3 years ago
5 0

Answer:

A. system that enables the transmission of data over public or private networks.

Explanation:

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Write a program with total change amount as an integer input that outputs the change using the fewest coins, one coin type per l
alexandr1967 [171]

Answer:

a=input("Amount in pennies")

b=int(a)

dollars=0

dimes= 0

quarters=0

nickels=0

pennies = 0

dollars = int(b/100)

b= b- dollars *100

quarters=int(b/25)

b=b-quarters*25

dimes = int(b/10)

b = b -dimes*10

nickels=int(b/5)

b=b - nickels * 5

pennies = b

print(dollars)

print(dimes)

print(nickels)

print(pennies)

Explanation:

The required program is in answer section. Note, the amount is entered in pennies.

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3 years ago
Describing light years
kogti [31]

Answer:

For most space objects, we use light-years to describe their distance. A light-year is the distance light travels in one Earth year. One light-year is about 6 trillion miles (9 trillion km). That is a 6 with 12 zeros behind it!

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3 years ago
A___________is a collection of computer software, typically malicious, designed to enable access to a computer or an area of its
Molodets [167]

Answer: rootkit

Explanation:

Hi, A rootkit is a collection of computer software, typically malicious, designed to enable access to a computer or an area of its software that is not otherwise allowed (for example, to an unauthorized user) and often masks its existence or the existence of other software.

A rootkit provides continued privileged access to a computer while hiding its presence. Because of this hiding characteristic it is very difficult to detect.

Once a rootkit has been installed, it allows someone to have total remote control of a computer and do things such as files executions and system changes.

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3 years ago
Alguien me prestta una cuenta de osu!, porfa
Mariana [72]

Answer:

english please........

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As an ICT student teacher using convincing and cogent reasons explain why you think operating system is pivotal in teaching and
dalvyx [7]

Answer:

An operating system (OS) is a software which is responsible for the management of computer hardware, software, and also provides common services for computer programs.

Operating System is pivotal in teaching and learning because:

1. It enables computer programs to run smoothly on various computer devices.

2. The Operating System gives teachers the opportunity to install learning apps on their devices for ease of teaching.

3. It enables students to download and install learning applications, download and upload assignments, etc.

4. The Operating System makes video conferencing for online tuition easy and smooth.

5. It makes computer users to interact with other applications and softwares within a device.

Operating systems are found on many computer devices e.g: mobile phones, video games, PCs, supercomputers, etc.

4 0
3 years ago
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