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Paha777 [63]
3 years ago
5

During slideshow mode hitting the b key will do which of these

Computers and Technology
1 answer:
Lemur [1.5K]3 years ago
8 0
<span>If it's an multiple answer question it's....


</span><span>B.) Blank the screen with black screen (or return to the slide if you are currently blank).</span>
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When cleaning a computer, you need only worry about what you can see.
icang [17]

Answer:

No

Explanation:

Somethimg yu cant see are important

5 0
3 years ago
a.Write a Python function sum_1k(M) that returns the sum푠푠= ∑1푘푘푀푀푘푘=1b.Compute s for M = 3 by hand and write
stealth61 [152]

Answer:

def sum_1k(M):

   s = 0

   for k in range(1, M+1):

       s = s + 1.0/k

   return s

def test_sum_1k():

   expected_value = 1.0+1.0/2+1.0/3

   computed_value = sum_1k(3)

   if expected_value == computed_value:

       print("Test is successful")

   else:

       print("Test is NOT successful")

test_sum_1k()

Explanation:

It seems the hidden part is a summation (sigma) notation that goes from 1 to M with 1/k.

- Inside the <em>sum_1k(M)</em>, iterate from 1 to M and calculate-return the sum of the expression.

- Inside the <em>test_sum_1k(),</em> calculate the <em>expected_value,</em> refers to the value that is calculated by hand and <em>computed_value,</em> refers to the value that is the result of the <em>sum_1k(3). </em>Then, compare the values and print the appropriate message

- Call the <em>test_sum_1k()</em> to see the result

8 0
3 years ago
A short circuit can cause _______ because there is nothing in the circuit to limit the current and absorb the electrical energy.
Marta_Voda [28]

Answer:

Fire

Explanation:

You'll get a giant spark. The electricity will flow freely causing over-heating or fire.

4 0
3 years ago
Describe the third generation of computers​
djverab [1.8K]

Answer:

The period of third generation was from 1965-1971. The computers of third generation used Integrated Circuits (ICs) in place of transistors. A single IC has many transistors, resistors, and capacitors along with the associated circuitry.

The IC was invented by Jack Kilby. This development made computers smaller in size, reliable, and efficient. In this generation remote processing, time-sharing, multiprogramming operating system were used. High-level languages (FORTRAN-II TO IV, COBOL, PASCAL PL/1, BASIC, ALGOL-68 etc.) were used during this generation.

Third Generation

The main features of third generation are −

IC used

More reliable in comparison to previous two generations

Smaller size

Generated less heat

Faster

Lesser maintenance

Costly

AC required

Consumed lesser electricity

Supported high-level language

Some computers of this generation were −

IBM-360 series

Honeywell-6000 series

PDP (Personal Data Processor)

IBM-370/168

TDC-316

3 0
3 years ago
Mypiecewise(a,b,c) which takes three inputs:
Step2247 [10]

Answer:

function result = mypiecewise(a, b, c)

   if(c==0)

       result=5(a+b);

   elseif(c>0)

       result=(a*b=c);

   else

       result=-7;

   end

end

Explanation:

It is done in matlab.

6 0
3 years ago
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