Best MCQs Computer Science Class 12 (4)

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The post is about MCQs Computer Science Class 12. There are 20 multiple-choice questions on MS Access, Database, Query, Relationship between entities, primary key, secondary key, and ERO Model. Let us start with the MCQs Computer Science Class 12 Quiz.

Online MCQs about Intermediate computer science with Answers

1. Referential integrity is applied on

 
 
 
 

2. Which one of the following is used to associate entities with each other?

 
 
 
 

3. In a relational database, a table is also called a

 
 
 
 

4. A database consists of various components called the

 
 
 
 

5. An entity related to itself in an ERO model refers to the relationship

 
 
 
 

6. Different attributes in two different tables having the same name are referred to as

 
 
 
 

7. In access, the structure of a table is created in ———– view.

 
 
 
 

8. Every relation must have a

 
 
 
 

9. A relationship between countries and capitals is an example of the relationship

 
 
 
 

10. Which of the following is not a basic data distribution strategy?

 
 
 
 

11. Transitive dependency is removed in

 
 
 
 

12. The output of a query is in the form of a

 
 
 
 

13. Which object is used to retrieve data from the database and present it in a formatted way?

 
 
 
 

14. In 3NF, which form of dependency is removed?

 
 
 
 

15. Two or more attributes having different names but the same meaning are called

 
 
 
 

16. Which of the following objects of the database is used to retrieve data from the database?

 
 
 
 

17. A primary key that consists of two or more attributes of a relation is called

 
 
 
 

18. Which shortcut key is used to open an existing database in MS Access?

 
 
 
 

19. Microsoft Access saves the database with the extension

 
 
 
 

20. Which of the following defines the nature of the relationship?

 
 
 
 

MCQs Computer Science Class 12

MCQs Computer Science Class 12 Quiz with Answers
  • Which one of the following is used to associate entities with each other?
  • An entity related to itself in an ERO model refers to the relationship
  • A relationship between countries and capitals is an example of the relationship
  • Which of the following defines the nature of the relationship?
  • Which of the following is not a basic data distribution strategy?
  • In 3NF, which form of dependency is removed?
  • In a relational database, a table is also called a
  • Different attributes in two different tables having the same name are referred to as
  • Every relation must have a
  • Transitive dependency is removed in
  • Two or more attributes having different names but the same meaning are called
  • Referential integrity is applied on
  • A primary key that consists of two or more attributes of a relation is called
  • Microsoft Access saves the database with the extension
  • A database consists of various components called the
  • Which of the following objects of the database is used to retrieve data from the database?
  • The output of a query is in the form of a
  • Which object is used to retrieve data from the database and present it in a formatted way?
  • In access, the structure of a table is created in ———– view.
  • Which shortcut key is used to open an existing database in MS Access?
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Important Pedagogy MCQs Test – 9

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The post is about the Pedagogy MCQs Test. Important Mcqs of Pedagogy/ Education for test preparation of NTS, KPPSC, FPSC, PPSC, SPSC, CSS, PMS, and Educators Test. These MCQs are also useful for primary school teachers (PST), subject specialists (SST), physical education teachers (PET), Drawing masters, and Arabic teacher tests. Let us start with the Pedagogy MCQs Test.

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Online Pedagogy MCQs Test

Pedagogy MCQs Test
  • Success in developing values is mainly development upon ———-?
  • According to the ————-, the more you do something, the better you are at it.
  • The affective domain involves ———–?
  • ————- is a pair activity in which students have a short period (typically 30 seconds) to share all they know by writing in a graphic organizer.
  • According to the law of effect, if a stimulus results in a negative outcome, the S-R bond is ————–?
  • The brain ———— as people get older?
  • Validity of an assessment relates to the ———– of an assessment?
  • Rousseau advocated an educational method that consisted of removing the child from ———–?
  • In the case of spending money, the virtue is ———— between wastefulness and stringiness.
  • According to John Dewey, children should experience ———— in school to make them better citizens.
  • How shall you help a student who has failed in the half-yearly examination?
  • Providing temporary support and encouragement to students until help is no longer needed is called ———–?
  • According to Socrates, physical objects and events are ———- of their ideal form.
  • When educators travel to the student’s location to provide instruction on topics of professional or personal interest. The mode of teaching becomes ————?
  • When students are asked to prepare an analysis of critic all features of an object or concept, the strategy is termed as ————?
  • Chucking is a ————- technique?
  • When a student asks a Question to which the teacher has no direct, correct answer. What should the teacher do?
  • Complexities of scoring of matching types of tests can be reduced by ————-?
  • ———– is a pair activity in which students have exactly 30 seconds to share all they know.
  • Bright students can be motivated well by:
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MCQs Computer Science Intermediate Part-II (3)

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The post is about MCQs Computer Science Intermediate Part-II. The quiz covers topics related to MS-Access database, ERD model, relationship between entities, foreign key, primary key, and secondary key. Let us start with MCQs Computer Science Intermediate Quiz.

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MCQs Computer Science Intermediate Quiz

MCQs computer Science Quiz with Answers
  • Which of the following is not included in the definition of entity?
  • Which of the following is used to associate entities with one another?
  • In MS Access, the table contains
  • Views are also called:
  • A virtual table that is constructed from other tables is called
  • A key that consists of more than one attribute is called
  • The selected candidate key is called
  • ————- key does not hold uniqueness property.
  • A table must have a
  • Foreign key is found in
  • How many primary keys can a relationship have?
  • All the hardware costs are considered during
  • In an E-R diagram, a rectangle represents a(n)
  • ———– is used to define the characteristics of an entity/ object.
  • To find all names starting with M from the student table, the criteria is
  • In an E-R, a diagram represents a(n)
  • In the ERD model, the relationships between two entities are represented by
  • Customers, cars, and parts are examples of
  • Which one is not related to an entity?
  • The color of the car is an example of
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Important MCQs Economics Online Test 10

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This post is about the MCQs Economics Online Test. There are 27 multiple-choice questions. The MCQs Economics Online Test covers topics related to microeconomics, inflation, marginal benefits, circular flow of goods, planned economy, demand and supply, etc. Let us start with the MCQs Economics Online Test.

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MCQs Economics Online Test

MCQs Economics Online Test
  • Microeconomics is not concerned with the behaviour of ———–.
  • The study of inflation is part of
  • The total demand for goods and services in an economy is known as
  • Indicate below what is NOT a factor of production.
  • A student chooses to study because the marginal benefits are greater than the ——— cost.
  • The circular flow of goods and incomes shows the relationship between ———.
  • In a free market system, the amount of goods and services that any one household gets depends upon its:
  • In a planned or command economy, all the economic decisions are taken by the:
  • When the decrease in the price of one good causes the demand for another good to decrease, the goods are:
  • Suppose the demand for goods $Z$ goes up when the price of goods $Y$ goes down. We can say that goods $Z$ and $Y$ are:
  • If the demand for coffee decreases as income decreases, coffee is
  • The price of apples fell by 5% and the quantity demanded increased by 6%. This means that demand is
  • The price of burgers increased by 22% and the quantity of burgers demanded fell by 25%. This indicates that demand for burgers is
  • If the cross-price elasticity of demand between two goods is negative, then the two goods are:
  • When the market operates without interference, price increases will distribute what is available to those who are willing and able to pay the most. This process is known as
  • Macroeconomics distinguishes between the real economy and the:
  • The equation for Anna’s demand curve for CDs is $Q=20-5P$. If the price of a CD is E18, consumer surplus will be:
  • A utility-maximizing consumer changes their spending for goods $X$ and $Y$, so that:
  • The $\frac{MUX}{MUY}$ is ten and the $\frac{PX}{PY}$ is eight, so the consumer should buy:
  • If the income and substitution effects of a price increase work in the same direction the good whose price has changed is a:
  • A graph showing all the combinations of capital and Labour available for a given total cost is the
  • The formula for average fixed costs is:
  • The formula for average variable cost (AVC) is:
  • If the prices of both goods increase by the same percent, the budget line will:
  • A market demand curve can be derived by adding all the individual demand curves:
  • Some goods are not closely related to each other and are neither substitutes nor complements. for such goods, the cross-price elasticity of demand would be:
  • For a firm operating in a perfect market, its short-run supply is identical with the rising arm of:
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