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Vinil7 [7]
3 years ago
8

Today you turned on your computer after being on vacation for a week. You see spinning white dots on a black screen. You decide

that an update might be installing, so you allow the computer to work for approximately 20 minutes. After 20 minutes, you turn off your computer and then restart it, and it fails two more times.
A. Use BIOS to see if the hard drive is available.
B. Use Safe Mode to boot.
C. Use Startup Repair.
D. Run sfc /scannow for Windows RE command prompt.
Computers and Technology
1 answer:
Natasha2012 [34]3 years ago
5 0

Answer:

C. Use startup repair

Explanation:

to fix startup stuck on the spinning circle in Windows 10 is to press the Ctrl+Alt+Del keys simultaneously. It would bring up the login box. A system restore rolls back your Windows 10 to the point when it was in a normal state. Hold the power button to hard shutdown your PC

- from my experience in BIOS and dual booting, B. will have nothing to do with the problem as its just a precaution, so a malicious program cannot run at boot. A. it is plausible, ask the customer(s) if they have attempted to boot from another drive(or they could of disabled, windows boot manager), And for D. its not possible since you cannot get to cmd(command prompt), which leaves us with C. the most common way to fix this very common problem.

- BTW: Learn PowerShell instead of cmd, its what is becoming industry standard!

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Write a Qbasic program to read the value of base and height of a triangle and find its area. ​
Komok [63]

Answer:

The program to this question as follows:

Program:

PRINT "Program: Area of Triangle" 'print message

INPUT "Enter base: ", base 'defining the variable base and input value from the user

INPUT "Enter height:",height 'defining variable height and input a value from user

Area=base*height/2 'formula to calculate Area

PRINT "Area of Triangle:", Area 'print Area

Output:

Program: Area of Triangle

Enter base:   2

Enter height:  3

Area of Triangle: 3

Explanation:

In the above Qbasic program, first, a print function is used to print the message. In the next line, the input function is defined, which uses the "base and height" variable for user input.

Then another variable "Area" is defined that uses user input values to calculate the area of a triangle, and also store its calculated value.  At the last, the print function is used to print Area variable value  

5 0
3 years ago
Write a for loop to print the numbers 88, 84, 80... 44 on one line
horrorfan [7]

I've included my code in the picture below. Best of luck.

7 0
3 years ago
Tech A says that most lug nuts and studs are right-hand threaded, which means they tighten when turned clockwise. Tech B says th
LekaFEV [45]

This question is incomplete.

Complete Question

Tech A says that most lug nuts and studs are right-hand threaded, which means they tighten when turned clockwise. Tech B says that some lug nuts and studs are left-handed, which means they tighten when turned counterclockwise. Who is correct?

a) Tech A

b) Tech B

c) Both Tech A and B

d) Neither Tech A not B

Answer:

c) Both Tech A and B

Explanation:

The Wheels of cars or vehicles are attached or fastened to the car rims using what we call lug nuts and wheel studs. The lug nuts attached or torqued properly on the wheel studs in order to ensure that the wheels of the car are well secured , attached and firm.

We have different types of lug nuts and wheel studs. The differences is based on the threading that it found on both the lug nut and wheel studs.

We have:

a) The right handed threaded lug nuts and studs(wheel studs)

b) The left handed threaded lug nuts and studs(wheel studs).

The right handed threaded lug nuts and studs are tightened when they are turned in the clockwise direction while left handed threaded lug nuts and studs are tightened in the anticlockwise or counterclockwise direction.

It is important to note that no matter the kind of lug nuts and studs(whether right handed threaded or left handed threaded) used to fastened wheels to car rims, it is essential that they are well fastened and torqued to car to prevent them from loosening up.

For the question above, both Tech A and Tech B are correct. Therefore , Option C is the correct option.

5 0
4 years ago
Which key removes all data from an active cell with one click
Aleks [24]
Hello,

Here is your answer:

The proper answer tot his question will be the "delete key"! This key allows you to delete all the data in a certain cell!

Your answer is delete!

If you need anymore help feel free to a ask me!

Hole this helps!

4 0
3 years ago
Read 2 more answers
A computer’s BIOS is defined as the
Roman55 [17]

Answer:

c. software within hardware

Explanation:

The BIOS stands for a basic input/output system and is special system software that interfaces with all the main hardware of the PC with the OS. And it is generally stored in the flash memory chip which can be found on the motherboard, though sometimes the chip can be a kind of ROM. And when we turn on the computer, the BIOS does various important things. And it is not an application software for hardware. It is a system software.

8 0
3 years ago
Read 2 more answers
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