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Amiraneli [1.4K]
2 years ago
9

List and briefly define the four main elements of a computer.​

Computers and Technology
1 answer:
777dan777 [17]2 years ago
7 0
-Processor(CPU)
The processor is the important element of the computer. It controls all the operations that are performed by the computer.
-Main Memory(RAM):
The main memory is referred as the primary memory. It is volatile in nature.
It stores the data and programs temporarily. It is a temporary memory.
-I/O Modules:
The I/O modules moves the data between the computer and other peripheral devices of the system.
-System Bus:
The bus that connects the CPU to main memory on the mother board, I/O modules and other components within the system.
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Answer:

The purpose of this act was to reduce workplace hazards and implement more safety and health programs for both employers and their employees.  

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What is the decimal number 75 in binary and hexadecimal?
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The set of rules for how computers talk to one another is called
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Given an input array of strings (characters) s, pick out the second column of data and convert it into a column vector of data.
hodyreva [135]

Answer:

Consider the following code.

Explanation:

save the following code in read_and_interp.m

 

function X = read_and_interp(s)

[m, n] = size(s);

X = zeros(m, 1);

for i = 1:m

if(str2num(s(i, 2:5)) == 9999)

% compute value based on previous and next entries in s array

% s(i, 2:5) retrieves columns 2-5 in ith row

X(i,1) = (str2num(s(i-1 ,2:5)) + str2num(s(i+1,2:5)))/2;

else

X(i,1) = str2num(s(i,2:5));

end

end

end

======================

Now you can use teh function as shown below

s = [ 'A' '0096' ; 'B' '0114' ; 'C' '9999' ; 'D' '0105' ; 'E' '0112' ];

read_and_interp(s)

output

ans =

96.000

114.000

109.500

105.000

112.000

7 0
3 years ago
Alan is the security manager for a mid-sized business. The company has suffered several serious data losses when mobile devices
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Disk encryption is highly risky response.

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Best solution either removes unwanted or unauthorized application from mobile to protect the data loss. Install antivirus program in each mobile.

Access or permission to application is removed so that mobile data loss can be avoided.  End user should also be advised not to click on any link which they receive through SMS messages or other through any applications.

5 0
4 years ago
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