NET-543 Chapter 1 True/False Indicate whether the statement is true or false. ____ 1. Windows Server 2008 computers can NOT perform multiple roles at the same time. ____ 2. Unlike virtual private network (VPN) or direct dial-up connections, a Terminal Services connection uses relatively little network bandwidth because the applications are running on the server computer.
What is a DBMS? A Database Management System is a program, or a collection of programs, through which users interact with a database. 9. What is database design? Database Design is
8) Open ended question are questions that don't have fixed answers. 9) Questionnaires are good for asking open ended questions. 10) Job shadowing is a good way to observe exceptions to the usual procedures and rules. 11) A report requirement refers to the need to store data necessary to generate desired reports. 12) User access refers to what objects and data in a database a user has permissions to use.
Maurice Barr Unit 5 Exercise 1 AD FSMO Role Management For you to determine which domain controllers hold which roles and determine which domain controllers are Global Catalog servers there are few things you should know first. Certain domain and enterprise-wide operations that are not well suited to multi-master updates must be performed on a single domain controller in the domain or in the forest. The purpose of having a single-master owner is to define a well-known target for critical operations and to prevent the introduction of conflicts or latency that could be created by multi-master updates. Having a single-operation master means that the relevant FSMO role owner must be online, discoverable, and available on the network by computers that have to perform FSMO-dependent operations. When the Active Directory Installation Wizard (Dcpromo.exe) creates the first domain in a new forest, the wizard adds five FSMO roles.
Lab 7.2 Is a DIMM or RIMM more expensive, given that both hold the same amount of memory? Why do you think the price varies? Answer: A RIMM is more expensive because RAMBUS holds patent rights to the technology, and the manufacturer must pay royalties to RAMBUS. Summarize why adding RAM offers a performance advantage. Answer: When the system has adequate room in RAM for OS applications and data, it does not need to access slower virtual memory on the hard drive as often, which generally makes for a faster system.
ATM uses fixed size packets (53 bytes) for data communication; frame relay uses variable packet sizes depending on the type of information to be sent. Both information blocks have a header in addition to data block and transfer is connection oriented. Frame Relay is used to connect Local Area Networks (LAN) and it is not implemented within a single area network contrast to ATM where data transfers are within a single LAN. ATM is designed to be convenient for hardware implementation and therefore, cost is higher compared to frame relay, which is software controlled. Therefore frame relay is less expensive and upgrading is easier.
5. What does the Skipfish application do and why is it a good security tool for web servers and web application testing? Skipfish application is an open source web app and a fully automated security reconnaissance tool. It is a good security tool because it can perform security and vulnerability tests. 6.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A good definition for a database is: 1) _______ A) A text file with values delimited by commas B) A collection of related data C) A card catalogue D) A piece of software for managing databases 2) Redundancy refers to what database condition? 2) _______ A) All data is stored in tables B) You have more than one database devoted to the same thing C) The same data is recorded in more than one place in the same database D) A primary key is repeated in another table as a foreign key 3) Which best defines the function of a primary key? 3) _______ A) It uniquely identifies each record B) It is always a number C) It unlocks the data in a table D) It is the first field in a table 4) What best describes the function of a foreign key?
(Points : 3) | Human Software Network Temporary | 9. (TCO A) What phase of the database security methodology entails the identification and investigation of resources required and
Chapter 1: Exercises 1-5 (p. 16) 1. What is structured and unstructured data? Research the challenges of storing and managing unstructured data. Structured data is data that is stored in such a way as to be easily organized, accessible and managed, usually in a database with rows and columns, whereas unstructured data is the exact opposite and is information that can’t be easily classified and search together, it could be everything from different file formats for pictures to individual lines of code. The challenge of storing and managing unstructured data comes from the fact that it is unstructured.