A file stream is a one-way transmission path that is used to connect a file stored on a physical device to a program.
举一反三
- A computer is an ( ) device they can receive a set of instructions,or program,and then carry out this program. () A: logic B: electronic C: mechanical D: physical
- There are fpp.m files in both the current folder and the search path, so when you type fpp in the command window, the file that will be executed is ( ). A: The fpp.m file in the search path will be executed at first, then the fpp.m file in the current folder be executed B: The fpp.m file in the search path C: The fpp.m file in the current folder will be executed at first, then the fpp.m file in the search path be executed D: The fpp.m file in the current folder
- The fields can be used to ______ the information in this report with the file system information. A: associate B: connect C: correlate
- _____ refers to the process whereby a single physical computer can support multiple operating systems. A: Convergent device B: Virtualization C: Dependency D: File compression
- To read the entire remaining contents of the file as a string from a file object infile, which one should be used ? ( ) A: infile.read(2) B: infile.readline() C: infile.readlines() D: infile.read()