This website uses cookies to ensure you have the best experience. Learn more

Researcher Essay

360 words - 2 pages

True/False Questions for Unit 1
1. At its simplest, a database can be seen as a collection of related data.
2. A delimited file is a file where the length of the file is limited.
3. A delimited file is one in which the data is separated by a character such as a comma.
4. All fixed length files are of the same length.
5. In relational databases, logical design is kept separate from physical design.
6. A hierarchical database is designed with a tree-like structure that resembles a file system.
7. Codd defined the core principles of a relational database in ...view middle of the document...

13. An entity is someone who is interested in the database.
14. In a statement of scope, a constraint is a limit on what the database will do.
15. Oracle is a popular relational database management system.
16. A relational database management system does not include tools for backing up and restoring databases.
17. Documentation is not an important part of database development.
18. In a statement of work, the objective section describes the purpose the new database is meant to serve.
19. It is important to document both the design of the database and the process by which it was developed.
20. The most popular database in the last 30 years has been the relational database.

Unit 1 Assignment 1: Homework Student Answer Sheet

STUDENT NAME: _________________________________
General Instructions:
To answer each question, darken the circle corresponding to your answer using a pencil. If you decide to change your answer, please erase your original answer completely and darken your new answer.

Question No. | True | False |
1 | | |
2 | | |
3 | | |
4 | | |
5 | | |
6 | | |
7 | | |
8 | | |
9 | | |
10 | | |
11 | | |
12 | | |
13 | | |
14 | | |
15 | | |
16 | | |
17 | | |
18 | | |
19 | | |
20 | | |

Other Papers Like Researcher

Characteristics Of Research Essay

979 words - 4 pages TYPES OF RESEARCH The different characteristics of research: Research May be Applied or Basic The purpose of applied research is to solve an immediate, practical problem. Basic Research (Pure) adds to the existing body of knowledge; doesn't necessarily provide results of immediate, practical use. Research May be Obtrusive or Non-Obtrusive Obtrusive research - where the researcher introduces conditions that influence participants. Where the

Case Study

820 words - 4 pages Case Study Paper Liberty University Online A case study is a valuable tool that is often used in research. The use of a case study helps the researcher to investigate certain aspects of experiments or studies in which they are working on, which allows them to report on and to provide information that can be valuable to their research. A case study enables researchers to gain information. There are various methods that researchers use when

Participant Observation

1032 words - 5 pages Participant Observation At this stage, we choose one of the field word methods which is the Participant Observation and focus on examining it. We will explain what Participant Observation is about. For example, where does it originated from, what is the aim of applying this field work method, the roles of the researcher using Participant Observation as their field work method, the ways to conduct Participant Observation, the

Can We Talk?

397 words - 2 pages Can We Talk? Jeannie Chapman COM 200 Robert Givenrod January 14, 2013 After reading the article, Can We Talk? The researcher talks about the role of communication in marriages, my husband and I cannot relate with Nara Schoenberg understands of self-disclosure in relationships. We both have been together for 18 years and married 8 years. Almost, 15 years ago we both decided to take our oldest special needed grandson into our home and

Mr Pablo

1764 words - 8 pages of accessing, the information needed for the research * Respondent were interviewed over the phone and by personal contact Questionnaires were giving to the office to be completed and return upon request of the researcher Also the public was interviewed on different occasion about the services of the Post Office and Agencies. Interviews were also conducted as a source of primary information. Customers were interviewed in the business at


1691 words - 7 pages motif the researcher has undertaken the initiatives to conduct a research on this matter. Literature review Financial institutions ensures money navigation in a nation’s border or outside the border of that nation (Harker & Zenios, 2008). For a developing economy and for the overall money system of the developed and underdeveloped nations alike their contributions are huge (Todd, 1998). Different financial institutions provides different

Factors Affecting

327 words - 2 pages researcher would like to investigate the possible relationship of study habits and the factors affecting it to the academic achievement of under secondary student of Jaime G. Espena High School. The investigation of on this area thus becomes a real and compelling motivation for the researcher to conduct this study. Statement of the Problem This study aims to discuss the factors affecting the study habits on academic performance of students in

Youth Speaks

325 words - 2 pages The researcher observed that their respondents are active in oral recitations. It obtained a weighted mean of 3.48 which ranked first in the rank order distribution. This is an indication that these will be a greater posibilities that the respondents can their speaking skills. Ranked second, was that they were socially attached to people. This was manifestation that the respondents observed development in their speaking ability ny means of

Business Research Methods

1438 words - 6 pages the social world'. 2. What is the ontological assumption? ONTOLOGICAL ASSUMPTION The ontological assumption is concerned with the nature of reality: * Positivists believe social reality is objective and external to the researcher. There fore, there is only one reality. * Interpretivists believe that social reality is subjective because it is socially constructed. Therefore, each person has his or her own sense of reality and

Theories Of Development

3814 words - 16 pages . Before a researcher begins to conduct a study, he or shemust decide on a specific type of research. Good researchers understand the advantages anddisadvantages of each type, although most end up specializing in one. For classification of research we shall look from four dimensions: 1. The purpose of doing research; 2. The intended uses of research; 3. How it treats time i.e. the time dimension in research; and 4. The research (data collection

Marketing Research

2047 words - 9 pages forms have their benefits and it really depends on what information one is looking to find. Secondary information is the data that has already been researched and recorded and is provided to give an idea of the information that the researcher is seeking. Secondary information can be internal or external. The internal information comes straight from the company’s records. So, this is the information that was conducted by the company itself. The

Related Essays

Economic Researcher Essay

293 words - 2 pages Main system I would consider to adding a central server at the headquarters of RFC. Especially since they are considering to expand in the next three years. Using a central server gives the branches the opportunity to be up-to-date in real-time. To accomplish this, all branches need an Internet connection with a VPN connection to the headquarters central server. Every branch has its own ERP branch software that is connected to the headquarters

Orange Scented Floor Wax Essay

315 words - 2 pages CHAPTER I INTRODUCTION The researcher found out that the usage of commercial floor wax is required in school and even in our houses. Applying floor wax on wooden or cemented floors maintains its shiny gloss. It also lessens the stain marks or other kinds of damage to the hard word and other flooring. However, buying ready-made floor wax is expensive and has unpleasant smell. The researcher decided to make an environment and economy friendly

Mgt 6000 Research Problem Essay

319 words - 2 pages identify how Information Technology systems and automations cause the loss of jobs in businesses across the world. Text Checklist The checklists in the textbook were used in the decision-making process of my paper. Delimitations 1. The researcher is a Company Commander as well as a full-time student at Webster University. 2. The researcher only has 8 weeks to prepare the report and present its findings. 3. The researcher is

Perception Vs. Reality Of Food Photography

307 words - 2 pages discrepancy between food ads and reality can be a source of major disappointment. The study will provide a comprehensive data that will give a better understanding on the point of view within the selected customers. OBJECTIVES The study aims in finding out about the perception vs. reality flow through the use of photography in food within the customers. CONCEPT To acquire the needed data, the researcher plans to conduct a