Question

Which of the following is/are true of the IPOS cycle?

a) Once words, numbers or images are entered, a computer processes the data into useable information that can then be accessed to answer questions or meet specific needs.

b) If there will be no future need for certain information, a user can go straight from the input stage to the output stage without going through the processing and storage stages.

c) As long as the data is entered correctly, there is no need to store it. The reason for storage is to be able to prove what has been entered.

d) The steps of the IPOS cycle can occur in any order.

Answer 1

The IPOS cycle refers to the four key operations involved in the processing of data by a computer system: Input, Processing, Output, and Storage.

Step-by-step explanation:

The IPOS cycle refers to the four key operations involved in the processing of data by a computer system: Input, Processing, Output, and Storage.

a) This statement is true. In the input stage, words, numbers, or images are entered into the computer. The computer then processes the data into usable information.

b) This statement is false. The processing and storage stages are essential even if there will be no future need for certain information. The processing stage ensures that the data is transformed into the desired format, while the storage stage allows for future reference or retrieval, if necessary.

c) This statement is true. Data needs to be stored, even if it is entered correctly. Storage allows for proof and verification of the entered information.

d) This statement is false. The steps of the IPOS cycle occur in a specific order: input, processing, output, and storage.