Brieﬂy describe what each of the following statements does. file.seekp(100L, ios::beg); file.seekp(-10L, ios::end); file.seekg(-25L, ios::cur); file.seekg(30L,...

Brieﬂy describe what each of the following statements does.

file.seekp(100L, ios::beg);

file.seekp(-10L, ios::end);

file.seekg(-25L, ios::cur);

file.seekg(30L, ios::cur);

Describe the mode that each of the following statements causes a ﬁle to be opened in.

file.open("info.dat", ios::in | ios::out);

file.open("info.dat", ios::in | ios::app);

file.open("info.dat", ios::in | ios::out | ios::ate);

file.open("info.dat", ios::in | ios::out | ios::binary);

Expert Solution

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venereology answered 3 months ago

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