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2 years ago

During which problem-solving and program design process is the divide-and-conquer approach used? *

Computers and Technology

1 answer:

Inessa [10]2 years ago

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Answer:

Divide and Conquer is a recursive problem-solving approach which break a problem into smaller subproblems, recursively solve the subproblems, and finally combines the solutions to the subproblems to solve the original problem. This method usually allows us to reduce the time complexity to a large extent.

Explanation:

i dont actually know the answee my dad told me.

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Which of the following operating systems includes a virtual assistant? Group of answer choices

Anna [14]

Complete Question:

Which of the following operating systems includes a virtual assistant?

Group of answer choices

a. macOS

b. Linux

c. UNIX

d. Chrome OS

Answer:

a. macOS

Explanation:

Macintosh refers to a set of computers designed, developed and manufactured by Apple Inc. Apple officially began the sales of Macintosh on the 24th of January, 1984. The first designs of Macintosh are considered to be personal computers and had a mouse, in-built screen with a graphical user interface (GUI). The operating system designed and developed for Apple computers (MacBook) is known as macOS (Macintosh operating system).

A virtual assistant can be defined as a computer software program that is artificially intelligent to understand human voice commands and performs task for the end user based on instructions or commands.

Generally, macOS is an operating system that includes a virtual assistant referred to as Siri. Siri was developed and released by Apple on the 4th of October, 2011.

Siri as a virtual assistant, is able to perform tasks such as setting reminders, scheduling events, media player controls, GPS navigation, internet search, answer some questions etc.

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2 years ago

Which of the following modes of replication requires a very low latency network connection and ensures data remains in synch wit

Snowcat [4.5K]

Answer:

b. Synchronous replication

Explanation:

Replication of data in storage partitions or in a number redundant array of independent disk drives helps to promote redundancy, as implied, and faulty tolerance to reduce loss of data.

There are two categories of replication and they are synchronous and asynchronous replication.

Synchronous replication requires low latency network site to mirror data, while asynchronous replication mirrors data in large metropolitan area in high latency networks.

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2 years ago

What are four different commands in Internet Explorer and identify their keyboard shortcuts

Zigmanuir [339]

Ctrl + Q - show all tabs
Ctrl + O - open a file
Ctrl + T - Open a New Tab
Ctrl + W - close a tab

Hope This Helped <3

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2 years ago

A database that is created and maintained using services such as Microsoft Azure or Amazon AWS is called a(n) _____ database.

Phantasy [73]

Answer:

It is called a cloud database

5 0

2 years ago

Most _____ focus on galning entry over the internet to a secure computer system by finding a

dangina [55]

Most Malware focus on gaining entry over the internet to a secure computer system by finding a working user ID and password combination.

Explanation:

A malware is a small computer program which works on the user’s system without knowing to the user. Different malware works differently.

Some malware sits on the user computer, create multiple unnecessary files and make the hard drive full, some people create viruses to show their computer skills which they tend to prove in a wrong way, some malware sits in the computer to steal data especially while using internet.

So there are malware's like Virus, Worm, Trojan, spyware, etc.

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2 years ago