Answer:
<u>Transaction - processing systems</u>
<u>Explanation:</u>
For simplicity, since record-keeping, simple clerical operations, and inventory control are all related to transactions, then transaction-processing systems refer to systems that ensure that such transactions are successfully carried out.
For example, online retail outlets use transaction-processing systems to control inventory, as this system is responsible for noting every successful order of their listing page.
Answer:
A mask, gloves, gown, face shield.
Explanation:
Try covering up as much as possible, but these are the four most essential protective coverings you should wear while operating a pit. Hope this helps!
<u>b. Prototyping</u> refers to the process of developing a working replica of the system or some aspect of the system.
<u>Explanation</u>:
A prototype is a sample used by the system analysts or users to evaluate the new design or build to determine its precision. A prototype is a trial product or software that is widely used in software programming and electronics.
The accuracy of the newly developed product can be checked with the help of prototype. Prototype is the replica of the real product. It helps in correcting design error before its production. Consumer gets easily attracted by seeing the prototype before the release of the original product.
B and C, are bad feautures. A makes more sense, than D, so A should be your answer.
