<span>Operating System is the software that gives the computer instructions on how to run applications. It is considered the most important program that runs on a computer because it manages all the hardware and software on it. It also controls the display/keyboard. </span>
The D. Company Name most likely stands out on a business card with an address or such in smaller font below. A logo does nothing for a business card if a potential customer doesn't even know the name of the business. While logo's are often present on a business card, the company name is far more crucial to enunciate clearly which is of course, important for business's attraction of new customers.
So D. Company Name is my final answer!
Hope this helps! ;)
Answer:
C) the online catalog.
Explanation:
An online library catalog describes the periodicals, videotapes, and books as it is the electronic bibliographic database. This evolved from the printed source, the library card catalog. Hence, this clarifies that its C. the correct option.
However, LexisNexis is the unit that gives computer-assisted research CALR and business research as well as risk management services. So through this, you can get the legal and journalistic documents.
And the stack or the book stack which is referred to as the library building block is for book storage. And the library of Congress Subject Headings is active since 1898 and holds the catalog materials which are being collected by the Library of Congress, and they do not keep track of periodicals. And the BizMiner is for financial reports.
Hence, the correct answer is the C) the online catalog.
Answer:
// program in Python to check perfect number
#function to find number is perfect or not
def is_Perfect_Number(n):
#total variable
tot = 1
i = 2
#sum of all divisor of number
while i*i<=n:
if n%i==0:
tot = tot + i + n/i
if tot == n and n != 1:
return 1
i = i+1
return 0
#read until user enter a perfect number
while True:
#read integer
num = int(input("Input an integer: "))
#call the function
if(is_Perfect_Number(num)):
print(num,"is perfect number")
#if perfect number break
break
else:
print(num,"is not a perfect number")
#ask again
print("try again.")
Explanation:
Read number from user and then call the function is_Perfect_Number() with parameter "num".This will find the sum of all divisor of number.If sum is equal to number then it will return 1 else return 0.If the number is not perfect then it will again ask to enter a number until user enter a perfect number.
Output:
Input an integer: 24
24 is not a perfect number
try again.
Input an integer: 28
28 is perfect number
Answer:
A hard drive is what on your computer stores the operating system and all of the files you download. A pen drive (USB DRIVE) is a portable drive used for storing files that you can plug into computers with usb drive ports and transfer that data over to the computer through the USB Drive and you can also copy data onto the USB Drive from a computer and transfer it to other computers.
Explanation:
Computer Technician
