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3 years ago

Branching is so called because

Computers and Technology

2 answers:

ollegr [7]3 years ago

6 0

Anhskmsknsk

Explanation:

jhjdmsmyessi

Alexeev081 [22]3 years ago

6 0

Because it is moving

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1. How many bits would you need to address a 2M × 32 memory if:

Dominik [7]

Answer:

a) 23 b) 21
a) 43 b) 42
a) 0 b) 0

Explanation:

1) How many bits is needed to address a 2M * 32 memory

2M = 2^1*2^20, while item =32 bit long word

hence ; L = 2^21 ; w = 32

a) when the memory is byte addressable

w = 8; L = ( 2M * 32 ) / 8 = 2M * 4

hence number of bits = log2(2M * 4)= log2 ( 2 * 2^20 * 2^2 ) = 23 bits

b) when the memory is word addressable

W = 32 ; L = ( 2M * 32 )/ 32 = 2M

hence the number of bits = log2 ( 2M ) = Log2 (2 * 2^20 ) = 21 bits

2) How many bits are required to address a 4M × 16 main memory

4M = 4^1*4^20 while item = 16 bit long word

hence L ( length ) = 4^21 ; w = 16

a) when the memory is byte addressable

w = 8 ; L = ( 4M * 16 ) / 8 = 4M * 2

hence number of bits = log 2 ( 4M * 2 ) = log 2 ( 4^1*4^20*2^1 ) ≈ 43 bits

b) when the memory is word addressable

w = 16 ; L = ( 4M * 16 ) / 16 = 4M

hence number of bits = log 2 ( 4M ) = log2 ( 4^1*4^20 ) ≈ 42 bits

3) How many bits are required to address a 1M * 8 main memory

1M = 1^1 * 1^20 , item = 8

L = 1^21 ; w = 8

a) when the memory is byte addressable

w = 8 ; L = ( 1 M * 8 ) / 8 = 1M

hence number of bits = log 2 ( 1M ) = log2 ( 1^1 * 1^20 ) = 0 bit

b) when memory is word addressable

w = 8 ; L = ( 1 M * 8 ) / 8 = 1M

number of bits = 0

5 0

2 years ago

Definition of Computer forensics?

zysi [14]

Answer:

Computer forensics is the application of investigation and analysis techniques to gather and preserve evidence from a particular computing device in a way that is suitable for presentation in a court of law. The goal of computer forensics is to perform a structured investigation and maintain a documented chain of evidence to find out exactly what happened on a computing device and who was responsible for it.

Explanation:

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Thank you ,

Miss Hawaii

5 0

2 years ago

Read 2 more answers

Can I have help on this

never [62]

the answer is the seconf one

6 0

3 years ago

Read 2 more answers

You have recently been called to troubleshoot network connectivity problems at a user's workstation. You have found that the net

Verdich [7]

Answer:

The answer is "Pass the cable into the ceiling instead of over the floor".

Explanation:

Network access explains the complex process of link different parts of the network with each other, e.g. while using switches, routers, and access points, and whether, that system works.

To replace the cable with a pair cable graded in plenum, covered, twisted.
We use the cable to pass through the ceiling rather than through the concrete, eliminating the issue and stopping it from occurring again.

3 0

3 years ago

Given four files named asiasales2009.txt, europesales2009.txt, africasales2009.txt, latinamericasales2009.txt, define four ofstr

Lynna [10]

Answer:

ofstream asia("asiasales2009.txt"); //It is used to open asiasales2009.txt files with the asia objects.

ofstream europe("europesales2009.txt"); //It is used to open europesales2009.txt files with the europe objects.

ofstream africa("africasales2009.txt"); //It is used to open africasales2009.txt files with the africa objects.

ofstream latin("latinamericasales2009.txt");//It is used to open latinamericasales2009.txt files with the latin objects.

Explanation:

The above code is written in the c++ language which is used to open the specified files with the specified objects by the help of ofstream class as described in the question-statements.
The ofstream is used to open the file in the c++ programing language, so when a user wants to use the ofstream to open the file in written mode, then he needs to follow the below syntax--

ofstream object("file_name_with_extension");

4 0

3 years ago

Branching is so called because ​

Branching is so called because