Redo programming exercise 6 of chapter 8 using dynamic arrays. the instructions have been posted for your convenience. the history teacher at your school needs in grading a true/false test. the students’ ids and test answers are stored in a file. the first entry in the file contains answers to the test in the form: tffttftftfttevery other entry in the file is the student id, followed by a blank, followed by the student’s responses. for example, the entry: abc54301 tftftftt tftftffttftindicates that the student id is abc54301and the answer to question 1 is true, the answer to question 2 is false, and so on. this student did not answer question 9. the exam has 20 questions, and the class has more than 150 students. each correct answer is awarded two points, each wrong answer gets one point deducted, and no answer gets zero points. write a program that processes the test data. the output should be the student’s id, followed by the answers, followed by the test score, followed by the test grade. assume the following grade scale: 90%–100%, a; 80%–89.99%, b; 70%–79.99%, c; 60%–69.99%, d; and 0%–59.99%, f. i want in c++

Usually, when we sniff packets, we are only interested certain types of packets. we can do that by setting filters in sniffing. scapy’s filter use the bpf (berkeley packet filter) syntax; you can find the bpf manual from the internet. set the following filters and demonstrate your sniffer program again (each filter should be set separately): (a) capture only the icmp packet. (b) capture any tcp packet that comes from a particular ip and with a destination port number 23. (c) capture packets comes from or to go to a particular subnet. you can pick any subnet, such as 128.230.0.0/16; you should not pick the subnet that your vm is attached to.

Define a class named movie. include private fields for the title, year, and name of the director. include three public functions withprototypes void movie: : settitle(cstring); , voidmovie: : setyear(int); , void movie: : setdirector(string); . includeanother function that displays all the information about a movie. write a main() function that declares a movie object namedmyfavoritemovie. set and display the object's fields. this is what i have but know its wrong since it will notcompile: #include#includeusing namespace std; //class declarationclass movie{private: string movietitle ; string movieyear; string directorname; public: void settitle(string title); void setyear(string year); void setdirector(string director); void displayinfo(); }; //class implementationvoid movie: : settitle(string title){ movietitle = title; cout< < "what is the title of themovie? "< > temp; myfavoritemovie. settitle(temp); cout< < "enter movie year"< > temp; myfavoritemovie. setyear(temp); cout< < "enter director'sname"< > temp; myfavoritemovie. setdirector(temp); //display all the data myfavoritemovie. displayinfo(); system("pause"); return 0; this code is not entirely mine someone on cramster edited my firstcode but then i try manipulating the new code and i still get acompile error message : \documents\visual studio 2008\projects\movie\movie\movie. cpp(46) : error c2679: binary '< < ' : no operator found which takes aright-hand operand of type 'std: : string' (or there is no acceptableconversion)c: \program files (x86)\microsoft visual studio9.0\vc\include\ostream(653): could be'std: : basic_ostream< _elem,_traits> & std: : operator< < > (std: : basic_ostream< _elem,_traits> & ,const char *)w

What software programs are used to to create professional publication? a.) graphics programs b.) word processors c.) page layout programs d.) spreadsheet programs