Csis - Study guides, Class notes & Summaries

CSIS 212 FINAL EXAM - QUESTION AND ANSWERS • Question 1 3 out of 3 points Which statement below could be used to simulate the outputs of tossing a quarter to get heads or tails? Suppose randomNumbers is a SecureRandom object. Selected Answer: randomNInt(2); • Question 2 Overloaded methods always have the same . Selected Answer: method name • Question 3 The identifiers in an enumeration . Selected Answer: must be unique. • Question 4 Declaring main as stati...

What is an example of a top-level domain.com What will a host on an Ethernet network do if it receives a frame with a destination MAC address that does not match its own MAC addressIt will discard the frame. What protocol is responsible for controlling the size of segments and the rate at which segments are exchanged between a web client and a web serverTCP What are two functions primary functions of a routerpath selection packet forwarding A network administrator is troubleshooting conn...

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...

CSIS 212 Quiz 3 Quick Lin ksCourse 202020 Spring 2020 CSIS 212-B01 LUO Test Quiz 3 Started 2/3/20 8:36 PM Submitted 2/3/20 8:58 PM Due Date 2/3/20 11:59 PM Status Completed Attempt Score 17 out of 20 points Time Elapsed 22 minutes out of 45 minutes Instructions covers Module/Week 3 open-book, open-notes 45-minute time limit 20 questions - Multiple Choice and True/False Do not click the BACK button because this will lock you out of the quiz. The timer will continue if yo...

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 ...

Each class you create becomes a new _____ that can be used to declare variables and create objects. Type Which of the following sets of statements creates a multidimensional array with 3 rows, where the first row contains one value, the second row contains 4 items and the final row contains 2 items? int[][] items; items = new int[3][]; items[0] = new int[1]; items[1] = new int[4]; items[2] = new int[2];

Authorization the process used to grant permission to the person. Automatic declassification automatically removes the classification after 25 years. Declassification a term that means to change the classification to "unclassified." Highly sensitive classification refers to data that is mission-critical Internal classification refers to data not related to the core business. Mandatory declassification reviews specific records when requested. Public classification refers to data that has ...

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 ...

Advance DOCSIS 3.1 Exam Questions & Answers 2024/2025 What over-the-top (OTT) delivered content could cause the current broadband network data rates to become inadequate? - ANSWERSUltra-high definition TV (UHDTV) content Which elements of a hybrid fiber/coax (HFC) network are most likely to cause a service outage because of component failure or loss of power? - ANSWERSAmplifiers. Under equal network conditions, what advantage does low-density parity-check (LDPC) forward error correcti...