Answer:
D. all the above
Explanation:
because doctor uses stethoscope to listen patients heart, he also used hammer to check patients reflexes and also doctor has to listen to the patient.
Natural resource systems hope this helps
A firewall determines what external network traffic(internet) should or should not be allowed to pass internal network(computer). A firewall is network security that protects software and hardware from untrusted sites that may have viruses, worms, and bugs that are detrimental to the computer.
Answer:
Hypertext is a text in a document which references some other link within the same page or another page.
Search engine is an information retrieval system from larger pool of resources.
IT is for information technology whereby with the help of systems and communication medium we are able to send, retrieve information from one place to another.
Explanation:
Some website page can contain hypertext which is a link to another page. These are simple text upon clicking it lands us to another page or a pop up activity.
Examples of search engine is google with which we can search and retrieve information from a large database servers.
IT governs the ways these information exchanges taking place between client and sender with help of systems(computers) and communicating medium(internet).
Answer:a)Local Database
Explanation: Local database is the type of the application database storage that is responsible for storing of the data locally in accordance with the application. It uses the SDF files for the processing and these files don't require much effort such as installing of any particular server for the database.They are considered as not highly secure databases.Therefore,the correct option is option(a).
