Computers and Technology, 22.07.2021 21:20 erika6072
Subnetting - Assume an organization has a pool of addresses defined by 223.1.17.0/24, and the organization wants to define three subnets: subnet 1, subnet 2 and subnet 3 from the pool that meet the following requirements:
Requirement 1 - all the interfaces in each of these subnets have an IP address that starts with 223.1.17.0/24
Requirement 2 - subnet 1, subnet 2 and subnet 3 support at least 60, 90 and 12 interfaces respectively.
Requirement 3 - the subnets do not overlap, i. e. an interface belongs to only one subnet
Requirement 4 β bits 25 and 26 of the subnet 1 prefix should be zero (The first bit is numbered as bit 1)
In the following, for simplicity, you may assume that a host part of n bits can support 2^n (2 to the power of n) interfaces. (In reality, there are some special reserved addresses that cannot be used for an interface.)
Find three network prefixes for subnet 1, subnet 2 and subnet 3 subnet 3 (one prefix for each of the subnets) that satisfy the requirements 1, 2, 3 and 4, with the smallest possible host parts. Note that some addresses in the original pool may be unallocated to any of the three subnets, and there is no unique solution that satisfies the constraints, you just need to provide one.
List the network prefixes of subnet 1, subnet 2 and subnet 3 (in that order) in the a. b.c. d/x form, where the prefixes are separated by a comma. A hypothetical example of network prefixes in that format is:
8.0.0.0/9, 24.3.0.0/16, 3.128.0.0/10
Where 8.0.0.0/9, 24.3.0.0/16, 3.128.0.0/10 are the prefixes in the a. b.c. d/x form of subnet 1, subnet 2 and subnet3 respectively.
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Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period
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Computers and Technology, 22.06.2019 21:50
Answer the following questions regarding your system by using the commands listed in this chapter. for each question, write the command you used to obtain the answer. a. what are the total number of inodes in the root filesystem? how many are currently utilized? how many are available for use? b. what filesystems are currently mounted on your system? c. what filesystems are available to be mounted on your system? d. what filesystems will be automatically mounted at boot time?
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Computers and Technology, 23.06.2019 02:50
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
Answers: 1
Subnetting - Assume an organization has a pool of addresses defined by 223.1.17.0/24, and the organi...
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