The ____________________ function determines whether a filename specifies a directory.
Fill in the blank(s) with the appropriate word(s).
is_dir
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Write the code to declare a two dimension array of integers with 10 rows and 20 columns.
Fill in the blank(s) with the appropriate word(s).
There are several uses of the getline function. Assume the definition, string line1, line2; Which one of these allows specification of the character on which input stop?
a. cout << “Enter a line of input \n”; getline(cin, line1); b. cout << “Enter a line of input \n”; getline(cin, line1, ‘?’); c. cout << “Enter a line of input \n”; getline(cin, line1) >> line2;
Some networks have one or more computers, called routers, that act as the central storage location for programs and provide mass storage for most of the data used on the network.
Answer the following statement true (T) or false (F)
Which of the following topologies provide no fault tolerance? (Select all correct answers.)
A. bus B. ring C. star D. mesh E. both A and B