Csis 330 - Study guides, Class notes & Summaries

CSIS 330 MIDTERM CH. 1-6 TERMS QUESTIONS WITH CORRECT ANSWERS Internet CORRECT ANSWER The network that combines enterprise networks, individual users, and ISPs into a single global IP network. Data networks CORRECT ANSWER Infrastructure historically used by businesses to record and manage the business systems. They have evolved to enable transmission of many different types of information services, including email, video, messaging, and telephony. IoE CORRECT ANSWER A reference to adding ...

Which of the following is not one of the popular Internet connection options provided to home users by an ISP as listed in the textbook?Metro Ethernet In modern networks, end devices can act as a client, a server, or both. The software installed on the computer determines which role the computer plays.True ___________________ is the measure of the data-carrying capacity of the network.Bandwidth Client and server software usually run on separate computers, but it is also possible for one...

When a device is powered on, the IOS is copied from flash intoRAM When using wireless, the signals are patterns ofRadio transmissions What is the hexadecimal equivalent of the binary number ?1F To prevent complete chaos on the media, nondeterministic contention-based methods use a carrier sense multiple access (CSMA) process for first detecting whether the media is carrying a signal.True A(n) _______________________ is an attack to steal the login credential of a user to access private...

What happens if the CSMA process fails and two devices transmit at the same time, creating a data collision?The data sent by both devices will be corrupted and will need to be resent. Just above the physical layer is the _________________ layer.Data Link The data link frame includes a ______________________, which contains control information for error detection added to the end of the PDU.Trailer In ________________________ communication, both devices can transmit and receive on the ...

Which Wi-Fi standard can simultaneously operate in the 2.4- and 5-GHz frequency bands, providing data rates up to 450 Mbps and 1.3 Gbps? IEEE 802.11ac Which of the following is a characteristic of Cat7 cable? Includes individual pairs wrapped in a shield with the entire four pairs wrapped in another shield. The _______________ assigns port numbers. IANA Which of the following is not a type of broadcast address? Multicast Which of the following is not a network layer protocol? All of the ...

Which Wi-Fi standard can simultaneously operate in the 2.4- and 5-GHz frequency bands, providing data rates up to 450 Mbps and 1.3 Gbps? - ANSWER IEEE 802.11ac Which of the following is a characteristic of Cat7 cable? - ANSWER Includes individual pairs wrapped in a shield with the entire four pairs wrapped in another shield. The _______________ assigns port numbers. - ANSWER IANA Which of the following is not a type of broadcast address? - ANSWER Multicast Which of the following is n...

When a device is powered on, the IOS is copied from flash into - ANSWER RAM When using wireless, the signals are patterns of - ANSWER Radio transmissions What is the hexadecimal equivalent of the binary number ? - ANSWER 1F To prevent complete chaos on the media, nondeterministic contention-based methods use a carrier sense multiple access (CSMA) process for first detecting whether the media is carrying a signal. - ANSWER True A(n) _______________________ is an attack to steal the lo...

CSIS 330 EXAM 3 QUESTIONS WITH CORRECT ANSWERS Internet relay chat CORRECT ANSWER x Ease of setup CORRECT ANSWER x Risk management CORRECT ANSWER concerned with identifying risks and drawing up plans to minimize their effect on a project risk CORRECT ANSWER probability that some adverse circumstance will occur

Internet CORRECT ANSWER The network that combines enterprise networks, individual users, and ISPs into a single global IP network. Data networks CORRECT ANSWER Infrastructure historically used by businesses to record and manage the business systems. They have evolved to enable transmission of many different types of information services, including email, video, messaging, and telephony. IoE CORRECT ANSWER A reference to adding devices of all types onto the Internet. It brings everything to...

CSIS 330 Quiz 3 D01 LUO 1. ____________________________ occurs when the fiber-optic media are not precisely aligned to one another when joined. 2. What is the purpose of cladding in fiber-optic cables? 3. What happens if the CSMA process fails and two devices transmit at the same time, creating a data collision? 4. Which Wi-Fi standard operates in the 2.4-GHz frequency band and offers speeds of up to 54 Mbps? 5. In which type of industry is fiber optic being used to provide always-on broadb...