The proliferation of the Internet of Things (interconnected devices, primarily using wifi as the means of communication) means that most individuals will be using a wifi network or be exposed to wifi networks on a daily basis. Reflect on the following: 1. What risks and safeguards are associated with wireless communication? 2. Are you […]
Create the program ‘rusage’ that will run a program provided on the command line and then print out the resources used by the process using the system call getrusage(). The timeval structure (documented in the timeradd man page): struct timeval { time_t tv_sec; /* seconds */ suseconds_t tv_usec; /* microseconds */ }; Needs help with […]
What are network layers? What is the OSI Model? What is the TCP/IP stack? Are there any other layering models/stacks/implementations? Why is a layering approach taken in networking? What is meant by a client/server network? How does it differ from a peer-to-peer network? What is a server? What is a service? Is your router a […]
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Week 6 discussion
/in Computer Science /by NewOneThe proliferation of the Internet of Things (interconnected devices, primarily using wifi as the means of communication) means that most individuals will be using a wifi network or be exposed to wifi networks on a daily basis. Reflect on the following: 1. What risks and safeguards are associated with wireless communication? 2. Are you […]
unix programming getusage()
/in Computer Science /by NewOneCreate the program ‘rusage’ that will run a program provided on the command line and then print out the resources used by the process using the system call getrusage(). The timeval structure (documented in the timeradd man page): struct timeval { time_t tv_sec; /* seconds */ suseconds_t tv_usec; /* microseconds */ }; Needs help with […]
Network Modification
/in Computer Science /by NewOneWhat are network layers? What is the OSI Model? What is the TCP/IP stack? Are there any other layering models/stacks/implementations? Why is a layering approach taken in networking? What is meant by a client/server network? How does it differ from a peer-to-peer network? What is a server? What is a service? Is your router a […]