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3 years ago

which telecommunications service allows internet and telephone service to work over the same phone line

Computers and Technology

1 answer:

kifflom [539]3 years ago

6 0

Answer:

DSL telecommunications service allows internet and telephone service to work over the same phone line

Explanation:

DSL means Digital Subscriber Line

This provides “high speed internet connection” through “telephone line”. The beauty of it is that it does not require any “special wires” in additional. Only the “modem” will be additional part of expenses and a separate installation. But this would be provided by the “Service provider” itself.

In the classical method of using internet via phone will allow either a call to be made or internet to be browsed. Once a call comes in, the internet gets disconnected. But here it has overcome the disadvantage and now both phone calls and internet can be used simultaneously.

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The IT director instructed the systems administrator to build a server to support the accounting department's file growth. The I

Mamont248 [21]

Answer:

Option (C) FAT32 File System Type

Explanation:

FAT32 File System Type cannot be encrypted by the accounting users.
FAT stands for File Allocation Table. It is a file system architecture.
The File Allocation Table is an index table which contains the details about each cluster ( disk storage space ).
By traversing the File Allocation Table, the operating system gets the details the file ( where it is located ) and the size of the file.
The FAT32 file system contains more number of possible clusters.
In this system, 32 bits are used to store the total number of possible clusters.
In FAT32 file system, the transparent encryption is not supported.
So, option (C) is correct.
All other options are wrong options.

3 0

3 years ago

A developer needs to create a visualforce page that displays case data. The page will be used by both support reps and support m

shutvik [7]

Answer:

B. Use a new support manager permission sets

Explanation:

According to the requirements, field level security is required so, 1st options is not suitable because it may reduce the maintenance cost but increase the risk of security.

By creating a separate page for each of the two, it will leads to increase in the maintenance cost of the system. So <u>Option C</u> is also not suitable.

Option B is more Suitable as compared to others, that <em>Create a new support manager permission set</em>, with the help of this, both of Support rep and Support manager can visualize their required information with the help of support manager permission. This solution will not compromise the security and not increase the maintenance cost.

7 0

3 years ago

What would be the output of system.out.println("fun\tny");

netineya [11]

Answer:

use google

Explanation:

8 0

3 years ago

What is RAM and ROM

Aleonysh [2.5K]

Answer:

Read-only memory, or ROM, is a form of data storage in computers and other electronic devices that can not be easily altered or reprogrammed. RAM is referred to as volatile memory and is lost when the power is turned off whereas ROM in non-volatile and the contents are retained even after the power is switched off.

8 0

2 years ago

Read 2 more answers

Explanation historical development of computer

RUDIKE [14]

Answer:

Brief History Of Computer. The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. ... Other developments continued until in 1946 the first general– purpose digital computer, the Electronic Numerical Integrator and Computer (ENIAC) was built.

Explanation:

Computers and electronics play an enormous role in today's society, impacting everything from communication and medicine to science.

Although computers are typically viewed as a modern invention involving electronics, computing predates the use of electrical devices. The ancient abacus was perhaps the first digital computing device. Analog computing dates back several millennia as primitive computing devices were used as early as the ancient Greeks and Romans, the most known complex of which being the Antikythera mechanism. Later devices such as the castle clock (1206), slide rule (c. 1624) and Babbage's Difference Engine (1822) are other examples of early mechanical analog computers.

The introduction of electric power in the 19th century led to the rise of electrical and hybrid electro-mechanical devices to carry out both digital (Hollerith punch-card machine) and analog (Bush’s differential analyzer) calculation. Telephone switching came to be based on this technology, which led to the development of machines that we would recognize as early computers.

The presentation of the Edison Effect in 1885 provided the theoretical background for electronic devices. Originally in the form of vacuum tubes, electronic components were rapidly integrated into electric devices, revolutionizing radio and later television. It was in computers however, where the full impact of electronics was felt. Analog computers used to calculate ballistics were crucial to the outcome of World War II, and the Colossus and the ENIAC, the two earliest electronic digital computers, were developed during the war.

With the invention of solid-state electronics, the transistor and ultimately the integrated circuit, computers would become much smaller and eventually affordable for the average consumer. Today “computers” are present in nearly every aspect of everyday life, from watches to automobiles.

6 0

3 years ago