Answer:
Suppose that a disk drive has 5000 cylinders, numbered 0 to 4999. The drive is currently serving a request at cylinder 143, and the previous request was at cylinder 125. The queue of pending requests, in FIFO order, is
Explanation:
Strings can usually be dealt with as arrays of characters.
sentence[ -1 ]
sentence.substring( sentence.size() -1 );
Answer:
c. Web Application Frameworks
Explanation:
Web Application Frameworks is a form of a software framework that is made to perform support for the building of web applications such as web services, web resources, and web APIs. Web frameworks.
Also, Web Application Frameworks automatically perform the function of primary activities carried out in web development such as create, read, update, delete.
Hence, in this case, the correct answer is Web Application Framework.
Answer:
PDF (Portable Document Format)
Explanation:
The PDF file extension indicates that a file is an Adobe Acrobat document. Adobe developed a file format called Portable Document Format (PDF) in the 1990s to display documents that can include images, text, links, buttons, audio, video, form fields etc in such a way that it is not dependent on a specific Operating system, software or hardware.
The PDF file extension is cross-platform which means that the PDF file can be viewed on any Operating System such as Windows, Linux, macOS, Android, IOS etc.