Loops have three components: initialization, condition testing, and validation.

Which of the following types does the IOS file system use to represent logical internal file systems for the convenience of internal functions and commands?

A) Opaque B) Network C) Disk D) Usbflash E) NVRAM

Which of the following statements opens a file named info.txt for both input and output?

a. dataFile.open("info.txt", ios::in && ios::out); b. dataFile.open("info.txt", ios::in, ios::out); c. dataFile.open("info.txt", input || output); d. dataFile.open("info.txt", ios::in | ios::out); e. None of these