A friend asks you for help writing a computer program to calculate the square yards of carpet needed for a dorm room. The statement "the living room floor is rectangular" is an example of a(n) . The length and width of the room are examples of information, which you can obtain as from the user.

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Answer 1
Answer:

Answer:

A friend asks you for help writing a computer program to calculate the square yards of carpet needed for a dorm room. The statement "the living room floor is rectangular" is an example of a(n) assumption . The length and width of the room are examples of known information, which you can obtain as input from the user.

Explanation:

The given question is a Problem statement.

Problem statement can be defined as the brief description of an issue that needs to be focused in order to reach the require goal.

So the parts that a problem statement may have include:

  • facts and figures (assumptions), that are known in the given scenario.
  • data required (solution)to be calculated by focusing on present assumptions (given as input by the user).

So the attributes to be filled into blanks of given statement are assumption, known, input.

i hope it will help you!


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B: the responsible person or organization and the website URL
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D: the responsible person or organization and the date accessed

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Answer:

C: the responsible person or organization, date accessed, and URL

Explanation:

3. Problem 5. A digital computer has a memory unit with 24 bits per word. The instruction set consists of 150 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory. a. How many bits are needed for the opcode? b. How many bits are left for the address part of the instruction? c. What is the maximum allowable size for memory? d. What is the largest unsigned binary number that can be accommodated in one word of memory?

Answers

The number of bits that are needed for this operation code (opcode) is 8 bits.

What is binary encoding?

Binary encoding can be defined as a standard technique that is designed and developed for converting data in plain text (source alphabets) to a form that is easily used by different operating systems (OS), especially through the use of a binary digit (bit) or two-symbol system.

How to calculate the number of bits.

The number of bits that are needed for this operation code (opcode) is given by this mathematical expression:

2^n > 150\n\n2^8 > 150\n\n256 > 150

n = 8 bits.

b. To determine the number of bits that are left for the address part of the instruction:

  • Opcode, O, I = 8 bits.
  • Instruction size = 24 bits.

Address = I-O\n\nAddress =24-8

Address = 16 bits.

c. To determine the maximum allowable size for memory:

Based on the memory unit, this is given by 2^(16)* 24

d. The largest unsigned binary number that can be accommodated in one word of memory is given by: 2^(24)-1

Read more on binary encoding here: brainly.com/question/5381889

Answer:

a) 8 bits b) 16 bits. c) 2¹⁶ * 24 bits d) 2²⁴ -1

Explanation:

a) In order to be able to accommodate 150 different instructions, the number of bits needed must be equal to the minimum power of 2 that satisfies this equation:

2n > 150, i.e. n=8.  

b) If the total number of bits for a word is 24, and 8 are used for the op code, there are 16 bits left for the address part.

c) If the address part has 16 bits, this means that the total addressable space is just 2¹⁶, so the maximum allowable size is 2¹⁶ * 24 bits.

d) As we have 24 bits to be filled, the largest unsigned binary number is just 2²⁴ – 1.

(As we need to leave a position for all zeros).

g A peer-to-peer PLC network: has no master PLC. uses the token passing access control scheme. each device is identified by an address. all of these.

Answers

Answer:

All of these

Explanation:

A peer-to-peer network is a type of computer network that computer devices directly to each other, sharing information and other resources on the network.

It does not have a centralized database, there are no master or slave as each device in the network is a master on its own, and the devices all have unique addresses assigned statically for identification.

Constructing a concurrent server by spawning a process has some advantages and disadvantages compared to multithreaded servers. Discuss a few.

Answers

Answer:

The advantage and the disadvantage of the relevant query are illustrated in the explanation in the paragraph below.

Explanation:

Advantage:

  • The benefit of creating a simultaneous server through spawning a mechanism seems to be that alternative methods are shielded against everyone else, which would be very necessary whenever the extremely database manages communication services entirely.

Disadvantage:

  • The downside about creating a concurrent system through spawning a methodology seems to be that this process seems to be very expensive but using multicore processing systems should save this expense. It is also easier when using threads again for the aim of communicating between two or even more participants although we stop the kernel executing the correspondence.

What are the things that a computer literate understands?Name thems.​

Answers

Answer:

•Determine your IP address.

•Verify physical connectivity to the network.

•Check that you have a logical connection to the network.

•Find out what path network traffic takes to get to its destination.

Translate from DNS names to IP addresses.

If you need speeds of 16 Mbps between two corporate sites in the United States, you would need a ________ leased line. T1 T3 OC3 None of these

Answers

Answer:

T3.

Explanation:

A T3 is an acronym for Transmission system 3 and it is also known as Digital Signal Level 3 (DS3). T3 is a point-to-point physical circuit connection which is capable of transmitting up to 44.736Mbps.

This simply means that, when using a Transmission system 3 (T3), it is very much possible or easier to transmit data such as video and audio at the rate of 44.736Mbps.

Please note, Mbps represents megabit per seconds and it is a unit for the measurement of data transmission rate. The Transmission system 3 is an internet connection that has up to 672 circuit channels having 64Kbs.

Also, worthy of note is the fact that a T3 line is made up of twenty-eight (28) Transmission system 1 lines (T1) each having a data transfer rate of 1.544Mbps.

Additionally, Transmission 3 lines are symmetrical and duplex and thus, has equal upload and download speeds. Therefore, transmissions can be done on T3 lines simultaneously without the data lines being clogged or jammed.

If you need speeds of 16 Mbps between two corporate sites in the United States, you would need a T3 leased line.

Generally, the T3 lines are mostly used for multichannel applications and uninterrupted high bandwidth consumptions such as Telemedicine, internet telephony, video conferencing, e-commerce etc.