Write a program in pascal to solve a quadratic equation

Answers

Answer 1

Answer: program p1;
var a,b,c,d : integer; {i presume you give integer numbers for the values of a, b, c }
     x1, x2 : real;
begin
write('a='); readln(a);
write('b='); readln(b);
write('c=');readln(c);
d:=b*b - 4*a*c
if a=0 then x1=x2= - c/b
          else
if d>0 then begin
                 x1:=(-b+sqrt(d)) / (2*a);
                 x2:=(-b - sqrt(d))/(2*a);
                end;
          else if d=0 then x1=x2= - b /(2*a)
                           else write ("no specific solution because d<0");
writeln('x1=', x1);
writeln('x2=',x2);
readln;
end.

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What are the 7 basic components found in a computer tower

Answers

1. Motherboard (you plug all other components to it)
2. Processor (CPU)
3. Memory (RAM)
4. Graphics card
5. Sound card (sometimes integrated with motherboard)
6. Hard Disk Drive (HDD)
7. Power supply unit

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2.Ram( Random Acess Memory) this determines how much memory your computer can process at one time
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Which of the following describes an acceptable print resolution? A. 640 × 480
B. 300 dpi
C. 200 MB
D. 386 CPU

Answers

The answer is B. 300 dpi

which of the following keys on a keyboard allows you to select multiple cells located in different parts of your worksheet

Answers

Holding the "ctrl" key will allow this and holding "shift" will allow bulk cells to be selected provided they are all next to each other.

Which of the following is NOT a safety practice for working near power lines?

Answers

The answer is use rider posts, when available, to avoid getting too close to the power line.

I hope this helps!

What is a SIEM (Security Information and Event Management) system utilized for?a. It is an advanced intrusion protection system with a GUI-frontend.
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c. It is an intellectual property protection software that prevents data links, and generates alerts.
d. It is a system that monitors security device hardware availability

Answers

Answer:

the answer is D

Explanation:

It is a system that monitor security device hardware availability

Final answer:

A SIEM system is utilized to b) evaluate data from security devices and generate alerts. It helps organizations monitor and analyze security events in real-time, allowing them to identify and respond to potential threats promptly.

Explanation:

The system collects and correlates data from various sources such as firewalls, intrusion detection systems, and log management tools, providing a comprehensive view of the security landscape.

For example, if a SIEM system detects multiple failed login attempts from different IP addresses, it can generate an alert indicating a possible brute-force attack. Moreover, it can help with compliance requirements by providing audit logs, incident reports, and compliance dashboards.

The primary goal of a SIEM system is to improve the security posture of an organization by proactively identifying and mitigating security incidents.

Learn more about SIEM system here:

brainly.com/question/29607394

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Suppose you have eight squares of stained glass, all of different colors, and you would like to make a rectangular stained glass window in the shape of a 2 _ 4 grid.WebAssign Plot
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Answers

It is easy to do since it can be rotated, these are something called circular permutations. Now, as it can be flipped, there's no difference between clockwise and counter-clockwise.

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That means is 7! / 2 = 2520 ways

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