IGCSE Computer Science Paper-1: Specimen Questions with Answers 52 - 53 of 164

Question 52

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Explain the various operations that can be performed on different Data Structures.

Explanation

The various operations that can be performed on different Data Structures are:

  • Insertion: Adding a new data item in the given collection of data items.
  • Deletion: Deleting an existing data item from the given collection of data items.
  • Traversal: Accessing each data item exactly once so that it can be processed.
  • Searching: To find out the location of the data item if it exists in the given collection of data items.
  • Sorting: Arranging the data items in some order. This arrangement is in form of ascending or descending order for numerical data and in dictionary order for alphanumeric data.

Question 53

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Short Answer▾

What is the use of Trivial File Transfer Protocol using a diagram.

Explanation

TFTP or Trivial File Transfer Protocol is used for transporting data from one end to another using the User Datagram Protocol (UDP) . It is mostly used for read and write files/mail to or from a remote server. In other words we can say that TFTP is used for transferring files.

The Trivial File Transfer Protocol

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