1 How is a MAC address represented?four groups of eight binary digits separated by a decimal pointfour Base10 digits separated by a decimal pointsix hexadecimal digits*** twelve hexadecimal digitstwenty-four Base10 digits2 Which of the following are specified by IEEE standards as sublayers of the OSI data link layer? (Choose two.)*** Logical Link ControlLogical Layer Control***…
1 Which layer of the OSI model covers physical media? * Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6 2 Which of the following companies are responsible for creating and implementing the first Ethernet LAN specifications? (Choose three.) * Intel Cisco * Digital * Xerox Microsoft Hewlett Packard 3 Which type…
1 Which of the following describes frequency? length of each wave height of each wave * number of cycles each second amount of time between each wave 2 Which of the following describe sine waves? (Choose three.) They do not continuously vary with time. * They repeat the same pattern at regular intervals. * They…
1 Which combinations of charges will be repelled by electric force? (Choose two.) neutral and neutral neutral and positive neutral and negative *positive and positive positive and negative *negative and negative 2 Select the characteristics specified by 10BaseT. (Choose three.) *twisted pair cable T style connectors *baseband transmission 10 gigabits per second data rate *10…
1 Which of the following types of networks pass a token sequentially to each host? (Choose two.) Ethernet *Token Ring *FDDI Frame Relay ISDN 2 Which of the following are ways that bandwidth is commonly measured? (Choose three.) GHzps *kbps *Mbps Nbps MHzps *Gbps 3 Which of the following are typical features that determine throughput?…
1 Why were TCP/IP protocols developed? To insure that error correction of each packet takes place. *To allow cooperating computers to share resources across a network. To allocate resources that are needed for operating a computer on a LAN. To determine the "best path" decision making when forwarding packets of data. 2 Which of the…
As IP subnets have grown, administrators have looked for ways to use their address space more efficiently. This page introduces a technique called VLSM. With VLSM, a network administrator can use a long mask on networks with few hosts, and a short mask on subnets with many hosts. In order to implement VLSM, a network…
Network administrators must anticipate and manage the physical growth of networks. This may require them to buy or lease another floor of a building for new network equipment such as racks, patch panels, switches, and routers. Network designers must choose address schemes that allow for growth. Variable-length subnet mask (VLSM) is used to create efficient…
Merhaba arkadaslar, sizlere bu unitede gorecegimiz bazi konulardan bahsedip bir on giris yapmak istiyorum. Tahmin edildigi uzere network yoneticileri bir network kurarken o networkun ileriki zamanlarda fiziksel olarak buyuyebilecek olmasi ihtimalini daima goz onunde bulundurmalari ve buna gore yonetim politikalarini ve alinacak cihazlari belirlemeleri gerekir. Ayni zamanda networku dizayn eden kisilerin de kullanacaklari adres semalari…
Dogu Akdeniz Universitesi, Anadolu Üniversitesi, Ankara Üniversitesi, Uludağ Üniversitesi Yalova Kampüsü, Yıldız Teknik Üniversitesi, Yeditepe Üniversitesi ve Bizim Ülke Derneği CNAP’in yeni yerel akademileri oldular. Ayrıca, UlakBİM ve İTÜ’den sonra ODTÜ de yeni bir bölgesel akademi olarak CNAP’da hizmet vermeye başladı. Cisco Systems’in, Türkiye’de internet alanında yetişmiş insan gücü açığını kapatmak ve öğrencilere yeni ekonomi…