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2 years ago

Look at the code below. What does it do?

Computers and Technology

1 answer:

yulyashka [42]2 years ago

5 0

Answer:

3- The code takes in an input, turns it into an integer and then multiplies it by 2 and prints it

Explanation:

Look- First, the code snippet asks for an input (int or float) as "Rawheight".

Aftewards, it converts the input into an integer numeral(if it was a float) and multiplies it by 2.

This processed value is, then, further transferred to the variable "double_height" and is thereafter rendered on the user's virtual screen.

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How would you maximize the use of outsourced programmers?

Lerok [7]

Answer:

the answer is: release them when the project is complete

Explanation:

8 0

3 years ago

In the original UNIX operating system, a process executing in kernel mode may not be preempted. Explain why this makes (unmodifi

Elena L [17]

Answer:

the preemption is -> The ability of the operating

system to preempt or stop a currently

scheduled task in favour of a higher priority

task. The scheduling may be one of, but not

limited to, process or 1/0 scheduling etc.

Under Linux, user-space programs have always

been preemptible: the kernel interrupts user

space programs to switch to other threads,

using the regular clock tick. So, the kernel

doesn't wait for user-space programs to

explicitly release the processor (which is the

case in cooperative multitasking). This means

that an infinite loop in an user-space program

cannot block the system.

However, until 2.6 kernels, the kernel itself was

not preemtible: as soon as one thread has

entered the kernel, it could not be preempted to

execute an other thread. However, this absence

of preemption in the kernel caused several

oroblems with regard to latency and scalability.

So, kernel preemption has been introduced in

2.6 kernels, and one can enable or disable it

using the cONFIG_PREEMPT option. If

CONFIG PREEMPT is enabled, then kernel code

can be preempted everywhere, except when the

code has disabled local interrupts. An infinite

loop in the code can no longer block the entire

system. If CONFIG PREEMPT is disabled, then

the 2.4 behaviour is restored.

So it suitable for real time application. Only

difference is we don't see many coders using it

5 0

3 years ago

Decomposition is

Allushta [10]

Answer:

breaking a problem into smaller parts

Explanation:

In language of computer science, decomposition is the process in which complex problems are divided into simpler parts. These simpler parts helps in the solving of the complex problems. They are made easier and comprehensible for the user to understand. Each simple part is further analyzed separately and the solution of the complex issues are derived. The process becomes lengthy but the solution is found.

8 0

3 years ago

When should you create an outline?

DIA [1.3K]

Answer:

hope you like it

Explanation:

Writing an outline can take place at any time during the writing process. Although it is most commonly used before beginning to write or doing research, this process can also take place during or after writing your paper to make sure your points are organized and make sense.

An outline is a first step for writing: a general, unfinished plan that you will use as a guideline in writing, not a finished product ready to publish. You should use it when you prepare to write a rough draft, before you started writing.

8 0

3 years ago

TCO 10) Voice packets could experience a significant _____ delay in routers and switches when sharing a network with data traffi

bonufazy [111]

This delay in routers is what we called Packetization delay or also called Accumulation delay. Packetization delay is the time required for the information to pass on the wires. The data rate of the links that passes thru the wires cause the delay.

8 0

3 years ago