Unit 4 Assignment 1 Physical Layer Network Concepts
The difference between the OSI and the TCP/IP mode is that the OSI model has more
steps which it has Presentation and session. Presentation is the step that presentation
of the app that you run on your c
Step 2: Study the information in the forms and make a list of questions you would ask.
How is the patient doing today?
Ask the patient if he/she is in pain?
Ask if anybody in family had Heart disease?
If anybody in the Family h
Unit 1 Research Assignment 1: Exploring Programming Languages
SQL was introduced by IBM in the 1970. The first company to implement SQL
commercially was Oracle. These two companies were followed by several other companies.
Each of thos
Step 3: List the data requirements.
Data item number
Title or description of data
Date of 1st submission
Step 4: List the reporting requirements.
Mandatory Reporting for Institutions with programs participation agre
Unit 6 lab
Lab 1: Subnetting and Addressing I
4. Fa0/0 I would use "IP address 192.168.20.65 255.255.255.192" and would use "IP address
192.168.20.129 255.255.255.192" use the interface command to do this.
6. Fa0/0 I would
Unit 2 Research Assignment1
Each of these information systems has a particular purpose or focus, and each has a
life of its own. This life of its own concept is called the systems development life
cycle or SDLC, and it includes the ent
PT2520 Database Concepts
Unit 1 True/False Questions
1.) At its simplest, a database can be seen as a collection of related data. TRUE
2.) A delimited file is a file where the length of the file is limited. FALSE
3.) A delimited file is on
Unit 2. True/False Questions
1.) A requirement is something a database needs to do in order to fulfill its purpose. TRUE
2.) You only need to include the most important stakeholders in the database discussion.
3.) Forms are us
Unit 3. Homework
1.) The logical design is independent of any database management system. TRUE
2.) The physical design is the logical design adapted to the constraints and features of the
database management system.
Unit 4. True/False Questions
1.) Normalization is the process of removing anomalies from database design. TRUE
2.) Not being able to insert data because other data is required is an example of an insertion
3.) An inser
Unit 5. Homework
1.) Choosing a database management system requires a great deal of analysis. TRUE
2.) When choosing a database management system, you should consider system
compatibility and hardware requirements. TRUE
3.) Only ins
Nt1210 All Chapter Review Questions
1. Which of the following is true about 1 bit? a. Can represent decimal values 0 through
9 b. Can be used to represent one character in the lowercase English alphabet c.
Represents one binary digit d. Represen
Nt1210 Unit 2 Assignment 2
NT1210 Unit 2 Assignment 2 Computer Basics Review
1. C. Datacom
2. B. Bobs incoming email server
3. B. The call uses only digital electrical signals, D. The call represents short sounds as a
unique set of bits
4. C. The call use
Nt1210 Unit 5 Assignment 2
Introduction to Networking
1. Which of the following types of LANs was a competitor of Ethernet LANs from the
of wired LANs in the 1980s and into the 1990s? c. Token Ring
Which of the following types of LANs is the
Introduction to Programming
Dim firstName As String = "XXXX"
Dim lastName As String = "XXX"
Dim age As Integer = #
Dim writer As System.IO.StreamWriter = System.IO.File.CreateText("myRecords.txt")