Protocols at which layer of the OSI model have the primary function of moving datagrams through an internetwork connected by routers?
A. Data link
B. Application
C. Network
D. Transport
Answer: C
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What is the problem with this bit of code? On most systems, you don’t get a chance to enter the letter. Why?
```
cout << “Enter a number:\n”;
int number;
cin > number;
cout << “Enter a letter;\n”;
char symbol;
cin.get(symbol);
cout << number<< “ “ <
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Answer the following statement true (T) or false (F)
_____ element is for marking up the titles of works of art, music, movies, and books.
a. Cite b. Mark c. B d. Br
What is true about adding a new field to the right side of an existing data table?
A) You must convert the table back to a range, add the field, then recreate the table. B) You cannot add a new field to an existing data table. C) You must insert the new field somewhere inside the existing table, then move the columns to the order you desire. D) You can add it to the right of the data table and Excel will extend the table to include the new field.