Chapter 4 notes Devices that store non volatile info and organize info into individual files: USB memory keys‚ recordable optical disks‚ solid state disks (SSD)‚ battery backed RAM‚ and electromechanical hard disk drives. Common disk interface types : SAS‚ SATA‚ IDE‚ SCSI. These apply limits for how disk hardware connects to the computer. Disk storage: any device capable of storing files for a long period of time. Internal Disk: types (IDE‚SATA‚SCSI) non removable fixed disks attached to these
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two branch offices and have been tasked with where to place Active-Directory Integrated DNS Servers and what type to use. One of the branch offices is very small (5 users) and has very slow network connectivity. Do I need a DNS Server and‚ if so‚ which type of zone should it host? The second branch office is much larger (about 30 users) and has better network connectivity. Does this office need a DNS Server and‚ if so‚ what type of zone would you recommend? Thank you‚ Junior Admin Good afternoon
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values(2‚"Pink Feather"‚"Baby cot"‚"2002/01/20"‚7000‚20); insert into furniture values(3‚"Dolphine"‚"Baby cot"‚"2002/02/19"‚9500‚20); insert into furniture values(4‚"Decent"‚"Office Table"‚"2002/01/01"‚25000‚30); insert into furniture values(5‚"Comfort Zone"‚"Double Bed"‚"2002/01/12"‚25000‚25); insert into furniture values(6‚"Donald"‚"Baby cot"‚"2002/01/12"‚6500‚15); insert into furniture values(7‚"Royal Finish"‚"office Table"‚"2002/10/20"‚18000‚25); insert into furniture values(8
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///////////////////A program to demonstrate FTP server to Server communication. /* * Copyright 2001-2005 The Apache Software Foundation * * Licensed under the Apache License‚ Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing‚ software * distributed under the License is distributed on an "AS IS" BASIS
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Lab 4 Capturing a Reference Image Exercise 4.2 | Creating an Answer File | Overview | In Exercise 4.2‚ you use the Windows System Image Manager to create an answer file that partitions a computer’s disk during the Windows 7 installation procedure. | Completion time | 15 minutes | Question 1 | What will the properties you have just configured do when you include them in an answer file that you use to install Windows 7? With the properties that I just configured when included in the
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3 Section-B(PL/SQL) 16. Write a Pl/Sql program to raise the employee salary by 30%‚ who have completed their 40 years of service. declare cursor c3 is select * from emp where extract(year from sysdate)-extract(year from hiredate)>40 for update; e emp%rowtype; begin open c3; loop fetch c3 into e; exit when c3%notfound; update emp set sal=e.sal+(30/100)*e.sal where current of c3; end loop; close c3; end; / 17. Write a Pl/Sql program to check the given number is Armstrong ‘or’ not. declare n number(3);
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of Microsoft SQL Server in the enterprise is on the rise as a database management system. Microsoft set out to provide an effective database management system that meets multiple goals for information technology organizations. SQL Server‚ a Microsoft product‚ is designed to deliver scalable solutions while offering ease of use and deployment‚ self maintenance and tuning‚ low resource overhead‚ and low administrator skill set requirements. The seeming rise in popularity of SQL Server has resulted
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The SQL CREATE TABLE Statement The CREATE TABLE statement is used to create a table in a database. Tables are organized into rows and columns; and each table must have a name. SQL CREATE TABLE Syntax CREATE TABLE table_name ( column_name1 data_type(size)‚ column_name2 data_type(size)‚ column_name3 data_type(size)‚ .... ); The column_name parameters specify the names of the columns of the table. The data_type parameter specifies what type of data the column can hold (e.g. varchar‚ integer‚ decimal
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to establish a connection with the Telnet protocol‚ either with command line client or with a programmatic interface. For example‚ a common directive might be: "To change your password‚ telnet to the server‚ log in and run the passwd command." Most often‚ a user will be telnetting to a Unix-like server system or a network device (such as a router) and obtain a login prompt to a command line text interface or a character-based full-screen
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Most organization today are moving to client server architectures. Client server attempt to balance the processing between the client and the server by having both do some of the logic. In these networks‚ the client is responsible for the presentation logic‚ while the server is responsible for the data access logic and data storage. The application logic may reside on the client on the client or on the server‚ or it may be split between both. These are many ways in which the application logic
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