Construct pseudocode for a program that prints ‘Hello World’ on the screen.

Answers

Answer 1
Answer:

Answer:

Declare a class with name A.

Declare the main method public static void main(String args[]){

Now Type the System. out. println("Hello World"); which displays the text Hello World.

Explanation:

google

Answer 2
Answer: A is the answer!!! good luck

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What happens when powering up a newly constructed system without any software installed? 1. blue screen
2.Microsoft Windows splash screen
3. Nothing
4. a power on self-test appears

Answers

Answer:

3. Nothing

Explanation:

Nothing happens in actuality. The BIOS comes with built in code that is good enough to start the computer, and it checks if there is any operating system already installed on the hard disk, and it can even detect the hard disk. If it finds nothing, then you will get a message that no OS has been found.

And as you add an installation disk to your PC for OS installation, then the BIOS executes the installation process and you will be using the keyboard and the mouse for getting the installation done. And once this is done, you will have the windows or Linux installed on your computer. You can also get installed FreeBSD or the Solaris. You can consider it as an expensive stone placed over a table without the OS.

Answer:

It will actually show a message

Explanation:

The message says something like no boot able device insert disk and press any key.

When should you send an email?

Answers

Answer:

I am going to have to say B

Explanation:

I took a whole class on Emails, (I am taking business classes) And offen it is best to send emails to people when it is about the future. I hope this was the right answer and hope it helped!

Hi, I believe the answer would be D
- - - - - -
Please correct me if I am wrong

According to NASA, approximately how many hours is the re-entry descent of a space shuttle after Mission Control gives the “go” for deorbit burn? Hint: O__ H___.

Answers

Approximately one to one and a half hours.

In an hour and a half, the shuttle should have already fired its reaction control systems thrusters with the vehicle oriented so that it travels upside down and tail first. When everything is ready, mission control issues the “go for de-orbit burn” The de-orbit burn last for 2 ½ minutes. The shuttle’s reaction control systems thrusters rotates the shuttle clockwise, approximately 180 degrees, so it approaches the atmosphere heat shield first, with the nose pitched upwards. At this point, the shuttle is a frying brick with thrusters.

According to NASA re-entry descent of a space shuttle after mission control gives the ‘Go’ for deorbit burn, is approximately one hour. Roughly after 30 minutes of deorbit burn, orbiter (shuttle) faces earth atmosphere around 80 miles above ground surface, and more than 5,000 statute miles from its landing site, called entry interface. At this point orbiter is not fuel by engines instead acts like a free fall object, steered in atmosphere through wings, here spacecraft behaves more like an aircraft. During reentry and landing, after deorbit burn, orbiter’s engine turns off and it flies like high-tech glider, its steering jets helps float in air and then its aerosurfaces to control the airflow around it.

Further explanation:

  • There are two points where space shuttles lands, first at the prime landing site at Kennedy Space Center in Florida or its backup landing site at Edwards Air Force Base in California.
  • When it is time for shuttle to return to Earth, the space craft  is rotated tail-first into the direction of travel to prepare for another firing of the orbital maneuvering system engines. This firing is called the deorbit burn. Time of ignition (TIG) is usually about an hour before landing to ground. The burn remains three to four minutes and slows the shuttle enough to begin its descent.
  • TIG-1 hour ; Mission Control gives the "go" for deorbit burn.
  • DEORBIT BURN; The orbiter and crew are officially on their way home, earth.
  • Touchdown: Is the point where, the orbiter's main landing gear touches down on the runway at 214 to 226 miles per hour, followed by the nose gear. The drag chute is deployed, and the orbiter coasts to a stop.

Learn more:

What is NASA and its purpose

brainly.com/question/186070

NASA and why is it important

brainly.com/question/12239629

Answer details:

Subject: Computers and Technology

Chapter: Role of NASA  in deorbit burn

Keywords: NASA, descent of a space shuttle, deorbit burn, TIG-1 hour, space shuttle etc.

An image of landing site is attached below.

What is the difference between Windows 7 and Windows 10?

Answers

If you have windows 7 and then change to windows 10, you will see a lot of differences like Microsoft account integration, a new start menu, new apps and a windows store, Cortana and a task view bar, you get edge in windows 10, and most important desktop and security improvements
 Hope this helps!

Answer:

You get a bunch of  stuff such as a new start menu, new apps and a windows store, Cortana and a task view bar. But the most changes is in security.

Explanation:

What is requirement analysis

Answers

Requirements analysis, also called requirements engineering, is the process of determining user expectations for a new or modified product. These features, calledrequirements, must be quantifiable, relevant and detailed. In software engineering, such requirements are often called functional specifications. i hope this helps

To use an outline for writing a formal business document, what should youdo after entering your bottom-line statement?
A. Move the bottom-line statement to the end of the document.
O
B. Enter each supporting detail from the outline on a separate line.
O
c. Write a topic sentence for every detail.
O
D. Enter each major point from the outline on a separate line.

Answers

Answer: D. enter each major point from the outline on a separate line