The Programmer wants to overload operators rather than use a regular member of the functions to perform similar operations because of two main reasons:
1. For easy and simpler definition of the functions. There would be one pointer who will call the function every time is needed in the program.
2. For easier comparisons of parameters.
Answer:
Please check the attachment.
Explanation:
The answers are self explanatory.
Answer:
#here is code in Python.
#read the value n from user
n=int(input("enter the value of n:"))
#variable to store the total sum
sum_n=0
for i in range(1,n+1):
# find the sum of series
sum_n=sum_n+1/i
#print the sum
print("sum of the series is: ",sum_n)
Explanation:
Read the value of n from user. Create and initialize a variable sum_n with 0. Run a for loop to calculate sum.Initially sum_n is 0, then for value of i=1 1/i will be added to the sum_n.Then in next iteration for i=1, 1/2 added to sum_n. Similarly loop will run util i equals to n.Then sum_n will store the sum of the
series.
Output:
enter the value of n:5
sum of the series is: 2.283333333333333
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Answer:
Option c is the correct answer for the above question.
Explanation:
PXE is an interface that is used to load the network computer which is not loaded. It is a booting technique from which any system loads the operating system. The above question asked about the booting techniques which are used to boot the network. Then the answer is PXE which is also called Preboot Execution Environment which stated from option c. hence option c is correct while other is not because--
- Option 'a' states about window boot manager which is used to boot the operating system.
- Option b states about Virtual network computing that is used for remote networking.
- Option d states about SSO which is not used for booting networks.
