Computers can fully communicate with one another as long as they are on the same LAN, regardless of the protocol they are running.
Answer the following statement true (T) or false (F)
False
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Match each item with a statement below.
A. A powerful, cross-platform text editor often used for writing programs B. A sequence of characters in a file that you can display, print, or process C. A method of operation in which the Vim editor pushes characters to the right of the screen rather than overwriting them D. The state in which the Vim editor accepts changes to a file E. An integrated scripting environment that includes a text editor F. A data storage area for use with copy, cut, and paste functions G. the general name of an application used to edit and revise text files H. removal of highlighted text from a document I. An operation that lets you replace a text string with another string throughout a document J. Special characters used in the Vim editor as wildcards in search patterns and strings
Eight bits is a byte. What is the term used by programmers for 4-bits? A. nibble@ B. fifty cents C. Heptabit D. There is no special term. AHow much memory is reserved for the following variables in MS Visual C++?
``` int k; int *k_ptr; float q, *q_ptr;``` A. 10 B. 13 C. 16 D. 18
Which of the following is described as the combination of an IP address and a port number?
A. portal B. subnet C. datagram D. socket
State whether the following are true or false. If the answer is false, explain why.
1) The stream member function flags with a long argument sets the flags state variable to its argument and returns its previous value. 2) The stream insertion operator << and the stream extraction operator >> are overloaded to handle all standard data types—including strings and memory addresses (stream insertion only)—and all user-defined data types. 3) The stream member function flags with no arguments resets the stream’s format state. 4) The stream extraction operator >> can be overloaded with an operator function that takes an istream reference and a reference to a user-defined type as arguments and returns an istream reference.