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10.In some C++ program there is an object name myob which is an instantiation of a class which has an overloaded operator -. takes an int and returns void. which of the following are true statements about the implementation of the class, the operator and. usage of this operator? O Given the object named myob as described, this is a legal way to call it is overloaded operator( : myob(3); O The class can also implement another version of the overloaded operator) such as one which takes two ints.void O The class may have implemented the overloaded operator) as either a member function or non member function O The class can also implement another version of the overloaded operator() such as one which takes an int. Int. O Implementations of the overloaded operator() may not access data members of the class

10.In some C++ program there is an object name myob which is an instantiation of a class which has an overloaded operator -. takes an int and returns void. which of the following are true statements about the implementation of the class, the operator and. usage of this operator? O Given the object named myob as described, this is a legal way to call it is overloaded operator( : myob(3); O The class can also implement another version of the overloaded operator) such as one which takes two ints.void O The class may have implemented the overloaded operator) as either a member function or non member function O The class can also implement another version of the overloaded operator() such as one which takes an int. Int. O Implementations of the overloaded operator() may not access data members of the class

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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10.In some C++ program there is an object name myob which is an instantiation of a class which has an overloaded operator ) ... takes an int and returns void. which of the following are true statements about the implementation of the class, the operator and. usage of this operator? O Given the object named myob as described, this is a legal way to call it is overloaded operator() : myob(3); O The class can also implement another version of the overloaded operator) such as one which takes two ints .void O The class may have implemented the overloaded operator) as either a member function or non member function O The class can also implement another version of the overloaded operator() such as one which takes an int. Int. O Implementations of the overloaded operator() may not access data members of the class 11.A user opens an existing file for editing by issuing the 'vi my_file' command and moves the cursor to the 70th line. The editor is not in INSERT mode. Which of the following statements corectly describe the results of executing a?"a.*d$?-1 command? O t will search backwards (from the current cursor position) for a word that begins with 'a' and ends with 'd'. O If the search is successful the cursor will move to the line before the line containing the search string. O t will search backwards (from the line above the current line) for a word that begins with 'a' and ends with 'd'. O It will search backwards (from the line above the current line) for a line that begins with 'a' and ends with 'd'. O If the search is successful the cursor will move to the line containing the search string. 12.A user opens an existing file for writing by issuing the 'vi my_file' command and has not performed any editing actions. Which of the following statements are correct? O The :1,2w my_old_file command will always save the first two lines in file my_old_file. O The :w $.zz command will attempt to copy to file my_file to file my_file.zz. O The :e# command will cause the editor to reread the file. O The zz command will cause the editor to be excited. U the :ws command will share the file currently being edited
Transcribed Image Text:10.In some C++ program there is an object name myob which is an instantiation of a class which has an overloaded operator ) ... takes an int and returns void. which of the following are true statements about the implementation of the class, the operator and. usage of this operator? O Given the object named myob as described, this is a legal way to call it is overloaded operator() : myob(3); O The class can also implement another version of the overloaded operator) such as one which takes two ints .void O The class may have implemented the overloaded operator) as either a member function or non member function O The class can also implement another version of the overloaded operator() such as one which takes an int. Int. O Implementations of the overloaded operator() may not access data members of the class 11.A user opens an existing file for editing by issuing the 'vi my_file' command and moves the cursor to the 70th line. The editor is not in INSERT mode. Which of the following statements corectly describe the results of executing a?"a.*d$?-1 command? O t will search backwards (from the current cursor position) for a word that begins with 'a' and ends with 'd'. O If the search is successful the cursor will move to the line before the line containing the search string. O t will search backwards (from the line above the current line) for a word that begins with 'a' and ends with 'd'. O It will search backwards (from the line above the current line) for a line that begins with 'a' and ends with 'd'. O If the search is successful the cursor will move to the line containing the search string. 12.A user opens an existing file for writing by issuing the 'vi my_file' command and has not performed any editing actions. Which of the following statements are correct? O The :1,2w my_old_file command will always save the first two lines in file my_old_file. O The :w $.zz command will attempt to copy to file my_file to file my_file.zz. O The :e# command will cause the editor to reread the file. O The zz command will cause the editor to be excited. U the :ws command will share the file currently being edited
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