Which of the following is correct?

Question 1: Which of the following is correct?

The relation Interview is in 3NF

The relation Interview is in BCNF.

The FD3 violates 3NF.

The FD2 violates 2NF

Question 2: Which of the following statement is NOT correct?

In linked list the elements are necessarily to be contiguous

In the linked list the elements may locate at far positions in the memory

in the linked list each elements also has he address of the elements next to it

In an array the elements are contiguous

Question 3: Which one of the following statements is NOT correct?

Array size can be changed after its creation.

Link List size can be changed after its creation

Binary Search Tree size can be changed after its creation

AVL Tree size can be changed after its creation

Question 4: Which one of the following statement is NOT correct

In linked list the elements are necessarily to be contiguous

In linked list the elements may locate at far positions in the memory

In linked list each element also has the next to it

In an array the elements are contiguous

Question 5: Which one of the following statements is correct?

Array size is fixed once it is created

Link List size is fixed once it is created.

Binary Search Tree size is fixed once it is created

AVL Tree size is fixed once it is created

Question 6: Which of the following statement is correct about union:

To perform Union of two sets, we merge the two trees by making the root of one tree point to the root of the other.

To perform Union of two sets, we merge the two trees by making the leaf node of one tree point to the root of the other.

To perform Union of two sets, merging operation of trees in not required at all.

None of the given options.

Question 7: Which of the following statement is correct?

A Threaded Binary Tree is a binary tree in which every node that does not have a left child has a THREAD (in actual sense, a link) to its INORDER successor.

A Threaded Binary Tree is a binary tree in which every node that does not have a right child has a THREAD (in actual sense, a link) to its PREOREDR successor.

A Threaded Binary Tree is a binary tree in which every node that does not have a right child has a THREAD (in actual sense, a link) to its INORDER successor.

A Threaded Binary Tree is a binary tree in which every node that does not have a right child has a THREAD (in actual sense, a link) to its POSTORDER successor.

Question 8: Which of the following statement is NOT correct about find operation:

It is not a requirement that a find operation returns any specific name, just that finds on two elements return the same answer if and only if they are in the same set.

One idea might be to use a tree to represent each set, since each element in a tree has the same root, thus the root can be used to name the set.

Initially each set contains one element.

Initially each set contains one element and it does not make sense to make a tree of one node only.

Question 9: Which statement of the following statements is incorrect?

Lists can be implemented by using arrays or linked lists

A list is a sequence of one or more data items

Stack is a special kind of list in which all insertions and deletions take place at one end

Stacks are easier to implement than lists

Question 10: Which of the following statement is true?

The length of the output string is greater than length of input string in moore machine

The length of the output string is greater than length of input string in mealy machine.

The length of the output string is equal to length of input string in moore machine.

The length of the output string is less than length of input string in mealy machine.

Question 11: Which of the following statement is NOT true about TG?

There exists exactly one path for certain string

There may exist more than one paths for certain string

There may exist no path for certain string

There may be no final state

Question 12: Which of the following statement is NOT true?

FA can be considered to be an NFA

FA can be considered to be an NFA with null string

NFA can be considered to be an TG

TG can be considered to be an NFA

Question 13: Which of the following is correct?

The relation Interview is in 3NF

The relation Interview is in BCNF.

The FD3 violates 3NF.

The FD2 violates 2NF

Question 14: Which of the following statements is NOT correct?

The functional dependency DeptNo -> ProjNo holds over R.

The functional dependency (EmpNo, ProjNo) -> DeptNo holds over R

The functional dependency ProjNo -> DeptNo holds over R.

The functional dependency EmpNo -> DeptNo holds over R.

Question 15: Which of the following statement is correct?

Digital signals are less prone to Noise

Digital signals are highly prone to Noise

Analog Signals are less prone to Noise

Digital signals are not affected by Noise

Question 16: Which of the following statements is correct?

Butter and margarine are examples of complement goods

Car and petrol are substitute goods

Butter and margarine are examples of substitute goods

Tea and coffee are complementary goods

Question 17: Which of the following equations is correct?

Real exchange rate = (exchange rate + domestic price level) / foreign price level

Exchange rate = (real exchange rate x domestic price level) / foreign price level

Real exchange rate = (nominal exchange rate x domestic price level) x foreign price level

Real exchange rate = (nominal exchange rate x domestic price level) / foreign price level

Question 18: Which of the following statements is more 'Vivid'?

This is a long better

The length of the letter doesn't meet your claim.

This letter is three times as long as you said it would be

All of the given

Question 19: Which of the following statements is TRUE for risk?

It is a venture undertaken without regard to possible loss or injury

It is the state of being certain that adverse effects will not be caused

It is conformance to the degree of excellence of a product or service

It is the perfect knowledge that has complete security from errors

Question 20: Which of the following statements is not correct?

Demands and constraints are essentially the same for most managerial jobs

Managerial behavior is strongly influenced by demands and constraints

Role conflicts are caused by incompatible demands from different people

Demands and constraints depend in part on a managers perceptions

Question 21: Which of the following is NOT correct?

Decrease in Assets will be debit

Decrease in Liabilities will be debit

Decrease in Expenses will be credit

Decrease in Revenue will be debit

Question 22: Which of the following statements is false?

Franchising is very common.

A franchise enables one to use a larger company's trade name.

A franchisee never has to pay the franchiser a percentage of sales revenues.

A franchise may constrain the franchisee's independence.

Question 23: Which of the following statements is/are correct?

A by-product is a product produced at the same time as other products which has a relatively low volume compared with the other products.

Since a by-product is a saleable item it should be separately costed in the process account,and should absorb some of the process costs.

Cost incurred prior to the point of separation are known as common or joint costs.

A by-product is a product produced at the same time as other products which has a relatively high volume compared with the other products.

Question 24: Which of the following statements is TRUE for affect?

Affect is a type of emotion and religion

Affect is a type of mood and environment

Affect can be a mood or an emotion

Affect is the result of conscious thought

Question 25: Which of the following statements is TRUE?

All leaders are managers.

All managers are not leaders.

The formal rights associated with management provide assurance that managers can lead effectively.

Non-sanctioned leadership is not as important as formal influence.

Question 26: Which of the following statements is true?

All command groups are also task groups

All task groups are also friendship groups

All command groups are also informal groups

All informal groups are also command groups

Question 27: Which of the following statements is not true?

People who work on jobs with high-core job dimensions are generally more motivated.

People who work on jobs with high-core job dimensions are generally more productive.

People who work on jobs with high-core job dimensions are generally less satisfied.

Job dimensions operate though the psychological state in influencing personal outcome variables rather than influencing them directly.

Question 28: Which of the following statements is true?

Older employees have lower rates of avoidable absence than younger workers

Older employees have lower rates of unavoidable absence than younger workers

Older employees are more likely to quit their job than younger workers

Older employees are perceived to be more flexible than younger workers

Question 29: Which of the following statements is NOT true?

Satisfied employees are likely to be more productive

Dissatisfied employees are more likely to miss work

Satisfied employees increase customer satisfaction and loyalty

The most effective way to improve job satisfaction is a raise in pay

Question 30: Which of the following statements is true?

Older employees have lower rates of avoidable absence than younger workers

Older employees are more likely to quit their job than younger workers

Older employees are perceived to be more flexible than younger workers

Older employees generally have lower productivity than younger workers

Question 31: Which of the following statement is NOT true for productivity?

Productivity is a major goal in virtually every organization

for individual companies, increased productivity means a more competitive cost structure

Productivity is a composite of people and operations variables

Productivity can be improved by dealing with large number of suppliers

Question 32: Which of the following statements is correct?

Acquiring customers is on tenth the cost of retaining customers

Retaining customers is same as the cost of acquiring new customers

Retaining customers is on fifth the cost of acquiring new customers

Retaining customers is on tenth the cost of acquiring new customers

Question 33: Which of the following statement is true?

In both Geometry and Topology we care about exact measurements.

In Geometry we don't care about measurements but in Topology we care about exact measurements.

In Geometry we care about measurements but in Topology we don't care about exact measurements.

In both Geometry and Topology we don't care about exact measurements.

Question 34: Which of the following statements is NOT true?

The t distribution is symmetric about zero

The t distribution is more spread out than the standard normal distribution

As the degrees of freedom get smaller, the t-distribution's dispersion gets smaller

The t distribution is mound-shaped

Question 35: Which of following statement is true?

Theory and Research are dichotomous

Theory and Research are interrelated

There is no difference between Theory and Research

None of the given

Question 36: Which of the following statements is true?

All concepts are variables and all variables are concepts

All variables are concepts but all concepts are not variable

All concepts are variables but all variables are not concepts