Computer networking dns - Study guides, Class notes & Summaries

CS6250 Computer Networks Exam 1 | 70 Questions with 100% Correct Answers | Latest Update | Verified What are advantages and disadvantages of a layered architecture? - Each protocol layer offers different services. Some advantages are scalability, flexibility, and ease of adding / removing components making it easier for cost-effective implementations. Disadvantages include: some layers functionality depends on the information from the other layer and violates the goal of layer separation;...

Nursing Informatics CH 1-4 Exam 221 Questions with Verified Answers The nurse understands that nursing informatics is recognized as a specialty area of practice by which statement? 1. Research priorities for nursing informatics include the development of a standard nursing language and the development of databases for clinical information. 2. A formal educational program at the master's level must be completed before a nurse is eligible to sit for the credentialing examination. 3. As a di...

CS6250 Computer Networks Exam 1 | 70 Questions with 100% Correct Answers | Latest Update | Verified What are advantages and disadvantages of a layered architecture? - Each protocol layer offers different services. Some advantages are scalability, flexibility, and ease of adding / removing components making it easier for cost-effective implementations. Disadvantages include: some layers functionality depends on the information from the other layer and violates the goal of layer separation;...

bandwidth - The maximum capacity of data transferred between two connections or the rate data travels from one point to another. data packet - A unit of data made into a single package that travels a given network path. DNS (Domain Name System) - A decentralized service that associates a domain name with its IP address. firewall - A section of a computing system or a network that blocks unauthorized access and still allows outward communication. It monitors incoming and outgoing network tr...

ITN 263 Midterm Pt 1 | Questions with Verified Answers Which of the following is described as "confidence in your expectation that others will act in your best interest"? Trust Estefan is a network professional for an e-commerce company. The chief information officer (CIO) wants the customer web portal downtime to be reduced from 5 minutes per year to 30 seconds per year. The change should occur over the next 6 months. Which security objective must Estefan employ to accomplish this goal? Ava...

INSY 2303 Exam 1 UTA Latest Update Rated A+ AAC (Advanced Audio Coding ) A file format that provides highly compressed audio files with very little loss of sound quality and is promoted by Apple on its iTunes Web site. ALU (Arithmetic Logic Unit) The part of the CPU that performs arithmetic and logical operations on the numbers stored in its registers. ARPANET (Advanced Research Projects Agency Network) One of the first packet switching computer networks using TCP/IP, and the prototype for the...

IC3 Living Online (A test in the IC3 series that measures knowledge of Information Technology usage in daily life) Latest Questions & Answers. IP Address The Internet Protocol address is a unique number assigned to each device connecting to the internet. Browser A software program used to browse the internet. Examples include; Internet Explorer, Safari, Firefox, Chrome. Protocol Rules used by electronic devices to communicate with each other. HTTP or FTP are the primary examples. ISP I...

C849 - Cloud Essentials CLO-002 Exam Questions and Answers 100% Pass Know how to connect to a cloud with HTTPS - Correct Answer ️️ -Hypertext Transfer Protocol Secure is used by a web browser such as Google Chrome Microsoft Edge or Apple Safari to connect to a URL for the cloud resource. Know what RDP is used for - Correct Answer ️️ -Remote Desktop Protocol is used to connect to a remote Windows-based server. Know what SSH is used for - Correct Answer ️️ -Secure Shell is used ...

Network Pro Final Exam Questions Complete Solutions Current Update Which of the following correctly describes the T1 carrier system? (select two.) - Answer -T1 lines use 2 pairs of copper wire, A single T1 channel can transfer data at 64 Kbps Which of the following cable classifications are typically used for cable and satellite networking with coaxial cables? (Select two.) - Answer -RG-6 and RG-59 You want to connect your client computer to a wireless access point connected to your wir...

D Which security property guarantees that sensitive information is changed only by an authorized party? A. accountability B. availability C. confidentiality D. integrity E. visibility BCE What are the three basic security requirements of network security? (Choose three.) A. accountability B. availability C. confidentiality D. cryptography E. integrity F. visibility G. hashing A Which security term refers to a weakness in a system or its design that can be exploited by a threat? ...