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Mekhanik [1.2K]
3 years ago
15

A palindrome is a word or phrase that reads the same both backward and forward. The word ""racecar"" is an example. Create an al

gorithm (sequence of steps) to determine if a word or phrase is a palindrome. Try several different words or phrases to ensure your algorithm can detect the existence of a palindrome properly.
Computers and Technology
1 answer:
oee [108]3 years ago
4 0

Answer:

Algorithm for the above problem:

  1. Take a string from the user input.
  2. store the input string on any variable.
  3. Reverse the string and store it on the other variable.
  4. Compare both strings (character by character) using any loop.
  5. If all the character of the string matched then print that the "Input string is a palindrome".
  6. Otherwise, print "The inputted string is not a palindrome."

Output:

  • If the user inputs "ababa", then it prints that the "Input string is palindrome"
  • If the user inputs "ababaff", then it prints that the "Input string is not palindrome"

Explanation:

  • The above-defined line is a set of an algorithm to check the number is palindrome or not.
  • It is defined in English because the algorithm is a finite set of instructions written in any language used to solve the problem.
  • The above algorithm takes input from the user, compare that string with its reverse and print palindrome, if the match is found.
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Option B is not correct

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EFS on NTFS

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EFS (Encryption File System) allows users to store confidential information about a computer when people who have physical access to your computer could otherwise compromise that information, intentionally or unintentionally. EFS is especially useful for securing sensitive data on portable computers or on computers shared by several users.  An attacker can also steal a computer, remove the hard drive(s), place the drive(s) in another system, and gain access to the stored files. Files encrypted by EFS, however, appear as unintelligible characters when the attacker does not have the decryption key.

The Encrypting File System (EFS) that is included with the operating systems provides the core file encryption technology to store NTFS files encrypted on disk.

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Answer:

large, clear, colorful action buttons.

Explanation:

A website refers to the collective name used to describe series of web pages linked together with the same domain name while a webpage is the individual HTML document (single page) that makes up a website with a unique uniform resource locator (URL).

When users (people) visit a particular website (homepage, index page or landing page) for the first time, there are certain design elements that when seen would give them a sense of security, instill trust and guarantees confidentiality of all user data (informations).

Generally, secure payment methods, social media presence, and visible contact information are design elements of a landing page that instill trust in site visitors.

However, large, clear, and colorful action buttons wouldn't do or cause any of the aforementioned actions.

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Explanation historical development of computer ​
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Answer:

Brief History Of Computer. The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. ... Other developments continued until in 1946 the first general– purpose digital computer, the Electronic Numerical Integrator and Computer (ENIAC) was built.

Explanation:

Computers and electronics play an enormous role in today's society, impacting everything from communication and medicine to science.

Although computers are typically viewed as a modern invention involving electronics, computing predates the use of electrical devices. The ancient abacus was perhaps the first digital computing device. Analog computing dates back several millennia as primitive computing devices were used as early as the ancient Greeks and Romans, the most known complex of which being the Antikythera mechanism. Later devices such as the castle clock (1206), slide rule (c. 1624) and Babbage's Difference Engine (1822) are other examples of early mechanical analog computers.

The introduction of electric power in the 19th century led to the rise of electrical and hybrid electro-mechanical devices to carry out both digital (Hollerith punch-card machine) and analog (Bush’s differential analyzer) calculation. Telephone switching came to be based on this technology, which led to the development of machines that we would recognize as early computers.

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With the invention of solid-state electronics, the transistor and ultimately the integrated circuit, computers would become much smaller and eventually affordable for the average consumer. Today “computers” are present in nearly every aspect of everyday life, from watches to automobiles.

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3 years ago
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