Which of the following DBMSs will run only on a server or mainframe? a.|Adabas|c.|Access| b.|SQL Server|d.|ObjectStore| ____ 17. A data ____ contains data about each file in the database and each field within those files. a.|log|c.|model|
1. Which of the following are required when adding a network to the OSPF routing process configuration? network address wildcard mask area ID 2. Which of the following are primary functions of a router? (Choose two.)
2. In a pure ULT strategy, a multithreaded application cannot take advantage of multiprocessing. A kernel assigns one process to only one processor at a time. Therefore, only a single thread within a process can execute at a time. In effect, we have application-level multiprogramming within a single process.
What capability of the File Services role consists of two role services that allow administrators to create a virtual directory tree consisting of folders stored on different servers and to maintain duplicate copies of that information? a. File Server Resources Manager c. Windows Search Services b. Single Instance Store d. Distributed File System ____ 10. What technology enables users working at
NT1230 Unit 2. Assignment 1. Disk Redundancy Research Using the Internet and the ITT Tech Virtual Library, research the following questions, and provide your thoughts on each one. Submit your answers in a Word Document and ensure that you cite any resources you utilized with the proper APA format. 1.
True or False? * True 27. To identify the NetBIOS names of systems on the 193.145.85.0 network, which of the following commands do you use? * a. nbtscan 193.145.85.0/24 28. Which of the following is a Windows command-line utility for seeing NetBIOS shares on a network?
A database is a structure that can store information about multiple types of entities, the attributes of those entities, and the relationships between the entities. 6. How do you create a one-to-many relationship in a database system? Either by using an SQL or by using a graphical management tool like MS Access. 7.
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?
What type of interference is this, such as all-channel, co-channel, adjacent-channel? The interference that has appeared is adjacent-channel interference. 9. On what channel has this interference appeared on? This interference has appeared on channel 4 or 5.
Homework Unit 2.1 1. What are the four layers of the TCP/IP model? i. Application – Defines the applications used to process requests and what ports and sockets are used. I.