Michael Sherman Unit 3 Lab 1. What is the purpose of the address resolution protocol (ARP)? ARP translates IP addresses into physical addresses 2. What is the purpose of the dynamic host control protocol (DHCP)? DHCP eliminates the need to assign static IP addresses by allowing a server to assign addresses to devices as they connect to the network. 3. What is the purpose of the dynamic name service protocol (DNS)? DNS converts common domain names into IP addresses to route data to the correct
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hardware and software d. memory and disk drives 2. The major computer operations include _____. a. hardware and software b. input‚ processing‚ output‚ and storage c. sequence and looping d. spreadsheets‚ word processing‚ and data communications 3. Another term meaning “computer instructions” is _____. a.hardware b. software c. queries d. data
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Silaba Mpasu Physical Networking Unit 6 Exercise 1 Connector Installations Twisted-pair cable On a TWISTED PAIR CABLE I chose to install an RJ-45. This is the standard Ethernet connector for most systems used today. I would first measure out the length of cable that I would need. I would then use a wire cutter to cut the length that I need‚ leaving enough room for corrections and to open the wire. I would then use wire strippers to remove a small piece of the outer most jacket. I would then choose
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GOVERNMENT 1 Federal Highway Policy GOVERNMENT 2 The policy I have chosen to focus on is the Federal Speed Limit. This is a policy that involves national‚ state and local involvement and I will try to show how each plays a part in this issue. The history of the speed limit goes back decades. The oil embargo in 1973 made it necessary for the Federal government
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Procedure: 1. The compass was placed on the lab table with no magnets nearby to identify what direction was north relative to the classroom. 2. On the ends of the variable gap magnet there were two small magnetic disks. One arm of the magnet was unscrewed and removed from its housing. A meter stick was placed on the and the arm was on its side parallel to the meter stick. The Gauss-Tesla meter was used to measure the field strength of the magnet. The probe attached to the meter was perpendicular
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Unit 7 Music Assignment Melissa Adcock Kaplan University HU300 – 21 Music has played a significant role in my life from the time I was born. First‚ my name came from a very popular singer/song writer Melissa Manchester that my mother really loved. I remember growing up she used to sign and dance to her music one of her favorite song was “Shine like you should”.my mom still listens to her music today. I remember always listening to older music that seemed to have a lot of sole growing up
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Assignment 4 1) The 3 conventional switching methods are Packet switching‚ Message switching and Circuit switching The most typically used methods are packet and circuit switching 2) The 2 methods of packet switching are firstly Datagram approach and secondly Virtual circuit approach 3) Few of the levels of hierarchical switching in a telephone network are regional offices ‚ end offices and tandem offices 4) SS7 is a protocol which is used by the telephone network for signaling‚ its structure
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Problem 1: What are the enabling technologies need to be developed for this system? The system‚ because it should be usable from home‚ needs to be built to work over the internet. The infrastructure needed to implement to such a system would be: Fiber-to-the-x for the last mile in the telecommunication network for high-speed access to the system. This would give users of the system fast and reliable access to the application for the instant public referendum. Internet enabled devices must exist
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Exercise 4.1. Why are standards so important for NICs‚ connectors‚ and media? The NIC works at the physical and Data Link Layer only and does not use TCP or IP those are programs that are on your computer. Standards are put in place to make everything work good and ease. They are also developed to allow teaching. Without having standards there is chaos‚ in the computer world chaos means everyone goes back to using typewriters and mailing things through the post office. Exercise 4.1.2 The voltage
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Stacey Robinson Unit 3: Diversity‚ Equality and Inclusion in early year’s settings 4:5 identify who to approach when specialist expertise may be needed They’re many different types of services that you can approach‚ such as doctors‚ social workers‚ health visitors‚ specialists such as speech therapists and physiotherapists‚ teachers and support staff. Senco: All nurseries schools and other early years setting should have a designated person who takes on the role of special educational needs coordinator
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