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AleksAgata [21]
3 years ago
15

A user calls to complain that her computer is behaving erratically. Some days it functions correctly, and other days, it crashes

frequently. Sometimes, the system won't boot at all. You open the system case and notice the following: Two of the mounting screws are missing from the system hard disk drive. The system uses memory modules from several different manufacturers with mismatched capacities. Several capacitors on the motherboard are bulging and have a brown liquid oozing from them. The chassis fan on the front of the case is oriented to blow air into the system. What should you do
Computers and Technology
1 answer:
Hitman42 [59]3 years ago
5 0

Answer:

Replace the motherboard.

Explanation:

The motherboard is the core of the computer. If the motherboard is oozing brown stuff, signifying that one of the sectors has been eroded or is about to disrupt, it needs to be replaced before further damage can be made.

The screws in the hard drive can easily be replaced.

As for the memory sticks, they will operate best if they were the same brand and the same memory size and hertz.

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6 0
3 years ago
Write Python algebraic expressions corresponding to the following statements: (a) The sum of the first five positive integers (b
lbvjy [14]

Answer:

#part a

#sum of first 5 positive number

Sum=5*(5+1)/2

print("sum of first 5 positive integer is: ",Sum)

#part b

# declare age of all

Sara_age=23

Mark_age=19

Fatima_age=31

ave_age=(Sara_age+Mark_age+Fatima_age)/3

print("average age of Sara,mark and Fatima is: ",ave_age)

#part c

#find number of times

no_of_times=int(403/73)

print(" number of times when 73 goes into 403 is: ",no_of_times)

#part d

#find remainder

rem=403%73

print("when 403 is divided by 73 then remainder  is: ",rem)

#part e

#calculate 2 to pawer 10

two_pow=2**10

print("2 to power  10 is: ",two_pow)

#part f

#declare height of both

sara_h=54

mark_h=57

diff_h=abs(sara_h-mark_h)

print("The absolute difference between height of Sara and Mark is: ",diff_h)

#part g

#find the minimum among three

print("lowest price among the three($34.99,$29.95,$31.50) is: $",min(34.99,29.95,31.50))

Explanation:

In part a, sum of first 5 positive number is calculated as 5*(5+1)/2.In part b, add the age of three and divide it  by 3. In part c, use "/" to find number of times 73 goes into 403.In part d, use "%" to find remainder when 403 is divide by 73.In part e, 2 to the 10th power is calculated as 2**10.In part f, use abs() to find the absolute  difference.In part g, min() function is used to find lowest among the 3 prices.

Output:

sum of first 5 positive integer is:  15.0                                                                                  

average age of Sara,mark and Fatima is:  24.333333333333332                                                                

number of times when 73 goes into 403 is:  5                                                                              

when 403 is divided by 73 then remainder  is:  38                                                                          

2 to power  10 is:  1024                                                                                                  

The absolute difference between height of Sara and Mark is:  3                                                            

lowest price among the three($34.99,$29.95,$31.50) is: $ 29.95

5 0
4 years ago
Most software packages have functions for generating _____ about columns of data, which include statistical summaries like contr
GrogVix [38]

Answer:

Descriptives is the correct answer of this question.

Explanation:

Some software packages provide data column definitions that include qualitative summaries such as control averages, mean, average, minimum, standard deviation, number of zero values, number of empty records, etc.

  • A  descriptives summary is a sentence that gives someone information or something.
  • Description is the style of narration creation aimed at making a location, an event, a character or a community vivid.

There are 2 types of Descriptives :-

  1. Narrative type.
  2. Argumentative type.

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Answer:

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