[amp_mcq option1=”A data file” option2=”A directory” option3=”Used for address translation” option4=”All of the above E. None of the above” correct=”option3″]
The correct answer is C. Used for address translation.
A page-map table (PMT) is a data structure used in virtual memory systems to map virtual addresses to physical addresses. It is a table that stores the mapping between virtual pages and physical pages. The PMT is used by the operating system to translate virtual addresses to physical addresses when a process accesses a memory location.
A data file is a collection of data that is stored on a computer system. It can be a text file, a spreadsheet, a database, or any other type of file that contains data.
A directory is a file that contains information about other files. It can contain the name of the file, the size of the file, the date and time the file was created, and other information.
A, B, and E are incorrect.