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1 /1 Question 1 Maria, a systems analyst, is tweaking the high-level explanation of the business requirements into a more precise list of requirements. This is called 'requirements determination'. False 1 /1 Question 2 Interpersonal skills are those that enable a person to develop a rapport and are important for interviewig. False 1 /1 1 /1 Question 3 Gary has eight interviews to conduct over the next week. once he has completed all interviews, he should then write up a summary report. preparing interview reports prior to completing all interviews will generally be premature until Gary has talked to all interviewees. True Question 4 The most commonly used requirements gathering technique is the interview. False Tru Tru Fals Tru 1 /1 Question 5 Rebecca, a fairly new employee in the company and Matt, her boss (who has been with the company for 22 years) are in your JAD session. It would probably be expected that rebecca would not share much in the session. False 1 /1 Question 6 Your company updated its processes for ﬁnancial reporting when Sarbanes-Oxley became law. Additional changes in Sarbanes-Oxley reporting have been mandated to start in one year. To help you understand the as- is system, you should review the documentation, processes and procedures that were developed with the initial Sarbanes-Oxley project. False 2 /2 Question 7 When gathering requirements, the most commonly used technique is: a. Document Analysis c. Joint Application Development (JAD) sessions d. Questionnaires / surveys e. Observation 1 /1 Question 8 Management of requirements and system scope is one of the hardest parts of managing a project. False 2 /2 2 /2 Question 9 Which is generally NOT true of non-functional requirements? a. Cultural diﬀerences can be considered b. Color interpretations on screens and forms maybe diﬀerent in diﬀerent geographical places c. Multi-lingual interfaces many be needed d. Systems may need to adpt from global solutions to local realities Question 10 Typically, interviews include the following type questions: a. Probing b. Open Ended c. Close ended e. None of the Above Tru Tru b. Tru e. Systems may need to have actual expenses d.

CS | 125 | Client-Specific Relational Databases | assessment | 1 /1 Question 1 Maria  a syste

Que stion 1 Every process has a unique identiﬁcation number, a name and a description. False 2 /2 Question 2 Amy has created a context diagram. What one DFD component is probably not shown? a. Process b. Data ﬂow c. UML Stage e. External Entity 1 /1 Question 3 True d. Data store False Data that is moving from a process to another process is called a 'data stream'. True 2 /2 Question 4 Brianna has a process has two inputs but only one output. a. This is an error as there needs to be the same amount of inputs as outputs b. This is an error as process do not have inputs or outputs c. This is normal as all processes have two inputs and one output e. This is an error as processes only produce output 2 /2 Question 5 Ramesh has drawn a set of DFD's that are not properly balanced. This is probably a: b. Semantic error c. Modeling error d. First law of conservation of data error e. Second law of conservation of data error 2 /2 Question 6 What diagram will have processes with one decimal place (like 3.1, 3.2. and 3.3) and might have ﬂows coming in (or going out) that are not illustrate? a. Context diagram b. Level 0 diagram d. UML state diagram e. Level 2 diagram 1 /1 2 /2 Question 7 Structured English uses complete sentences to describe the work that a process performs in a system. True Question 8 Tom is trying to change his Use Case into a Data Flow Diagram. He has found that a use case step generally is the same as a on Level 1 Data ﬂow Diagram. b. External Entity c. Data ﬂow d. Internal Entity e. Data store d. This is normal as all processes need at least one input and at least one output a. Syntax error c. Level 1 diagram False a. Process 2 /2 Question 9 Vanessa has a data ﬂow diagram with an item called 'register for Class'. That item would be: b. A data ﬂow c. A data store d. An external entity e. A process relationship 0 /2 Question10 The relation between use cases and data ﬂow diagrams is generally: b. Data ﬂow diagrams are developed ﬁrst and then use cases ensue (follow) c. Use cases are developed ﬁrst and then data ﬂow diagrams ensue (follow) d. Use cases show logical processes, while data ﬂow diagrams show physical processes e. There is not a relationship between use cases and data ﬂow diagrams a. A process a. Use cases are developed by users and data ﬂow diagrams are developed by systems analysts

CS | 115 | Systems Analysis | homework | Que stion 1 Every process has 

Home Work LYMPHATIC SYSTEM IMMUNITY Student’s Name Darrel Padayogdog Grade Section BIO204-BE01 Date 1. What any organism that causes disease is classified as? a. fomite. b. biological vector. c. mechanical vector. d. pathogen e. antigen. 2. Most antigens are made of what structures? a. nucleic acids and proteins. b. alcohols and lipids. c. oligosaccharides and alcohols. ketones and aldehydes. d. oligosaccharides, proteins, and lipids. 3. Immunity that develops over time due to exposure to various antigens is termed a. adaptive immunity. b. learned immunity. c. compensated immunity. d. coordinated immunity. e. innate immunity. 4. The core of the immune system is made up of what cells? a. red blood cells. b. platelets. c. white blood cells. d. intact skin. e. intact mucus membranes. 5. Which of the following is associated with specific immune responses? a. skin b. B cells. c. macrophages d. complement proteins e. tears 6. Cytokines include what structures? a. interleukins. b. interferons. c. tumor necrosis factor. d. white blood cell enzymes. e. all of these. 7. Which of the following white blood cells targets worms and fungi? a. neutrophils b. basophils c. eosinophils d. dendritic cells e. B and T lymphocytes 8. Which of the following white blood cells are equipped with receptors for specific antigens? a. neutrophils b. basophils c. eosinophils d. dendritic cells e. B and T lymphocytes 9. Which of the following is considered a second line of defense? a. gastric fluid b. inflammation lymphocytes c. interleukins d. antibodies 10. All but which of the following can be called a pathogen? a. virus b. bacterium c. fungus d. cancer e. protozoa

BIO | 235 | Anatomy and Physiology II | homework | Home Work LYMPHATIC SYSTEM IMM

• Question 1 3 out of 3 points The clause is used to restrict the groups that will be included in a query result. Selecte d Answer : a. HAVING Answers: a. HAVING • Question 3 3 out of 3 points • Question 2 3 out of 3 points Use thedata type for columns that contain leers and special characters and for columns containing numbers that will not be used in calculaons. • Question 4 3 out of 3 points The data type DECIMAL(5,2) represents a number with three places to the leﬅ and two places to the right of the decimal. b. LIKE c. WHERE d. HAVE Selecte d Answer : b. CHAR Answers: a. STRING b. CHAR c. CHARACTER d. TEXT The function determines the number of rows in a table. Selecte d Answer : d. COUNT Answers: a. ROW b. NUMBER c. CALCULATE d. COUNT Selected Answer: Tru e Answers: Tru • Question 6 0 out of 3 points • Question 7 3 out of 3 points • Question 8 0 out of 3 points e Fal s e Answe r: DROP TABLE Answers: a. REMOVE TABLE b. DELETE TABLE c. DROP TABLE d. ERASE TABLE In SQL, you cannot enter an apostrophe into a column whose type is character (CHAR). Selected Answer: [None Given ] Answers: True False The correct data type for the BALANCE column in the CUSTOMER table is . Selecte d Answer : c. DECIMAL Answers: a. INT b. CHAR c. DECIMAL d. SMALLINT If you added a row that should not be in a table, use a REMOVE command to remove it. Selected Answer: [None • Question 5 3 out of 3 points To delete an enre table, use thecommand and then re-create the table. Selected c. • Question 9 3 out of 3 points Thecommand deﬁnes a table’s structure by lisng its columns, data types, and column lengths. Given ] Answers: True False Selecte d Answer : d. CREATE TABLE • Question 10 0 out of 3 points To sort records in descending order, follow the name of the sort key with the REVERSE operator. Answers: a. DEFINE TABLE b. NEW TABLE c. ADD TABLE d. CREATE TABLE Select ed Answer: [None G iven] Answe rs: True False

CS | 125 | Client-Specific Relational Databases | assessment | • Question 1 3 out of 3 points

Ques tion 1 The three feasibility analysis in the text were: organizational feasibility, technical feasibility, and economic feasibility. False 1 /1 2 /2 1 /1 Question 2 System Analysis and Design projects are highly eﬀective, with less than 3% of all projects cancelled or abandoned. True Question 3 Which is NOT an attribute of a systems analyst? a. Understanding what to change b. Knowing how to change it c. Convincing others of the need to change d. Serving as a change agent Question 4 When compared to a business analyst, the systems analyst will identify how the system will provide business value. True True False e. Selecting which projects to approve False 2 /2 Question 5 Because the cost can be immense, is one of the most critical steps in implementation. a. Documentation b. Coding d. Developing a conversion strategy e. Training 2 /2 Question 6 Linda is a clerk in the accounting department. She was interviewed by David and is excited about the proposed system that will utilize electronic funds transfer. This would be an example of . a. Tangible beneﬁt b. Cash ﬂow c. break even analysis e. Return on investment 1 /1 2 /2 Question 7 The planning phase of the SDLC will have two steps: project initiation and requirements determination. True Question 8 Which of the following project roles would probably make a presentation about the objectives of a proposed project and its beneﬁts to executives who will beneﬁt directly from the project? a. Requirements Analyst b. Systems Analyst c. Project Manager e. Chief Information Oﬃcer (CIO) 2 /2 Question 9 The outcome of the planning phase is the: a. Test plan b. System proposal document c. System Speciﬁcation document e. Business Process document 1 /1 Question 10 The primary output of the planning phase is the System Request. False c. Testing d. Intangible beneﬁt False d. Champion d. System request document True

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