External schema Study guides, Class notes & Summaries

TYPICAL QUESTIONS & ANSWERS OBJECTIVE TYPE QUESTIONS Each question carries 2 marks. Choose the correct or best alternative in the following: Q.1 In the relational modes, cardinality is termed as: (A) Number of tuples. (B) Number of attributes. (C) Number of tables. (D) Number of constraints. Ans: A Q.2 Relational calculus is a (A) Procedural language. (B) Non- Procedural language. (C) Data definition language. (D) High level language. Ans: B ...

BUAD 342 Test 1 Questions and Answers Already Passed Which of the following is not a typical event in the Procure to Pay business Process? Deliver goods/services to customer In regard to Big Data, differences in the types/sources of data (structured, unstructured or semi- structured) are referred to as: Variety ______ combine both data and methods (i.e. instructions for processing the data) into a single processing element Objects Which of the following scenarios would most likel...

D - Snowflake Level Up Step 5 Questions and Answers Rated A What are the 4 Snowflake table types? Permanent External Temporary Transient Which of the following are Snowflake view types? Secure Permanent External Standard Materialized Transient Secure Standard Materialized What are the three Snowflake Stage types? Secure Permanent User Materialized Table Named User Table Named Named stages come in two varieties, what are they? Internal and External Which type of view is most like a ...

Schema Theory - correct answer -as children develop, they encounter new information and experiences -they develop complex cognitive structures Cognitive Structures - correct answer patters of understanding the world Schema Script Schema - correct answer -a cognitive structure that organizes knowledge, experience, and expectations about one's envir...

PSYCH 232 Final Exam | Complete Solutions (Answered) Obtaining a complete understanding of human personality requires that A. we focus on one or two specific approaches as a maximum. B. we examine every aspect of personality from a biological perspective. C. we focus our attention on the cognitive approach. D. we examine personality from several different perspectives. Obtaining a complete understanding of aggressive behavior requires that A. we focus on the unconscious motives behind our aggr...

Primacy Effect - Answer-- our impressions are usually swayed the most by information received early in an interaction False Consensus Bias - Answer-- overestimation of the degree to which the beliefs and opinions of others are similar to our own Factors that Affect Impression Formation: Central Traits - Answer-- certain descriptions (e.g., a warm vs. cold person) influence impressions more than others because they provide unique information and are associated with a large number of other c...

Sexual Orientation - the direction of a person's emotional and erotic attraction towards members of the opposite sex, the same sex, or both sexes Gender - the cultural, social, and psychological meanings that are associated with masculinity or femininity Gender Roles - the behaviors, attitudes, and personality traits that are designated as either masculine or feminine Gender Identity - a person's psychological sense of being male or female Social Learning Theory of Gender-Role Developme...

MoCA Test Practice Questions- Early Childhood Education (064) Questions and Answers 100% Pass Which of these is NOT one of the major personality structures proposed by Sigmund Freud in his psychoanalytic theory of development? a) id b) ego c) libido d) superego c To support EC language development, experts advise which of the following teacher practices? a) asking children linear or one-way questions b) doing most of the talking in their classrooms c) focusing on durations of verbal inte...

social psychology - the scientific study of how we think about, influence, and relate to one another social influence - the effect that the words, actions, or mere presence of other people have on our thoughts, feelings, attitudes, or behavior evolutionary psychology - the study of the evolution of behavior and the mind, using principles of natural selection fundamental attribution - the tendency for observers, when analyzing another's behavior, to underestimate the impact of the situati...

CMN 003V LATEST 2024 FORM A REAL QUESTIONS AND CORRECT ANSWERS (ALL ARE CORRECT) A GRADE relational needs - Answer-needs that help us maintain social bonds and interpersonal relationships. "you're my closest friend" identity needs - Answer-include our need to present ourselves to others and be thought of in particular and desired ways phatic communion - Answer-refers to scripted and routine verbal interactions that are intended to establish social bonds rather than actually exchange m...