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anzhelika [568]
3 years ago
8

Explain why mobile operating systems like ios and android do not support swapping

Computers and Technology
1 answer:
myrzilka [38]3 years ago
5 0
The main reason is that it uses flash memory which has reduced reliability with higher inputs of actions and data. Because there is space issues with flash memory, swapping is avoided to avoid having crashes and failures of the drive. They use this because they need to be quick, small and portable, but even they have their limits.
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A compression scheme for long strings of bits called run-length encoding is described as follows: Rather than record each 0 and
Musya8 [376]

Answer: (B) Lossless compression

Explanation:

 According to the question, the given technique is the example of the lossless compression. The lossless compression is one of the technique that decompress the data into the original data form without any type of losses.

The lossless compression is the technique that usually compress the data, text and the databases. This technique also improve the compression rate helps in reconstruct the original data. It is used in various types of encoding methods, GNU tool and zip file.

3 0
4 years ago
Excel solver is the only method that one can utilize for automated linear programming solutions. True or False
klasskru [66]

Answer:

False

Explanation:

This is not true at all. This can be done with a wide variety of resources in the modern world. There is the CPLEX (IBM ILOG CPLEX Optimization Studio) software, which was developed by Robert E. Bixby in 1988, it passed to several other companies and it was later sold to IBM in January 2009. Today it's one of the world's most effective programs when it comes to automated linear programming solutions.

3 0
3 years ago
In your own words, describe UML. Identify at least two types of UML diagrams that can be used in software development; describe
lora16 [44]

<u>Uml (Unified Modified Language):</u>

In those days before software development normally we used flow chart, which will have Start, Process, Conditions and Stop, Modified version of flow chart is called UML (Unified Modified Language).

UML is standard model language which help develop understand flow of the software. Uml (Unified Modified Language).

There are 7 type of diagram is used in Uml (Unified Modified Language).

  • Class Diagram.
  • Object Diagram.
  • Component Diagram.
  • Composite Structure Diagram.
  • Deployment Diagram.
  • Package Diagram.
  • Profile Diagram.

I will suggest profile diagram and class diagram.

  • Profile diagram – This diagram is just to define use role and user rights.
  • Class diagram: - This diagram explains the class and their uses in the software development.
7 0
4 years ago
Which of the following is a good design tip.
tia_tia [17]

Answer:

Offer as much extraneous information as possible. The viewer will decide what is important.

5 0
3 years ago
What is the main purpose of a DNS server?
Daniel [21]

Answer:

C

Explanation:

Domain Name Servers (DNS) are the Internet's equivalent of a phone book. They maintain a directory of domain names and translate them to Internet Protocol (IP) addresses.

3 0
3 years ago
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