The rate of ……………. Is always an important factor for management especially in relation to the rate of return A) Cost B) Benefit C) Sales D) Investment

The rate of ……………. Is always an important factor for management especially in relation to the  rate of return
A) Cost  
B) Benefit
C) Sales
D) Investment
by

1 Answer

Answer :

D) Investment
by

Related questions

Discounted cash flow criteria for investment appraisal does not include A. Not present value B. Benefit cost ratio C. Accounting rate of return D. Internal rate of return

Description : Discounted cash flow criteria for investment appraisal does not include A. Not present value B. Benefit cost ratio C. Accounting rate of return D. Internal rate of return

Last Answer : B. Benefit cost ratio

Cost Unit is defined as: (a) Unit of quantity of product, service or time in relation to which costs may be ascertained or expressed (b) A location, person or an item of equipment or a group of these for which costs are ascertained and used for cost control. (c) Centres having the responsibility of generating and maximising profits (d) Centres concerned with earning an adequate return on investment

Description : Cost Unit is defined as: (a) Unit of quantity of product, service or time in relation to which costs may be ascertained or  expressed (b) A location, person or an item ... the responsibility of generating and maximising profits (d) Centres concerned with earning an adequate return on investment

Last Answer : Unit of quantity of product, service or time in relation to which costs may be ascertained or  expressed

Increased volume of sales is an example of ………….…. Benefit. Reduction of bad debts is an example of ……….. A) Tangible, Intangible B) Tangible, Tangible C) Intangible, Tangible D) Intangible, Intangible

Description : Increased volume of sales is an example of ………….…. Benefit. Reduction of bad debts is an example of ……….. A) Tangible, Intangible B) Tangible, Tangible C) Intangible, Tangible D) Intangible, Intangible

Last Answer : D) Intangible, Intangible

Select the ‘False’ statement from the following statements about Normal Forms: (A) Lossless preserving decomposition into 3NF is always possible (B) Lossless preserving decomposition into BCNF is always possible (C) Any relation with two attributes is in BCNF (D) BCNF is stronger than 3NF

Description : Select the ‘False’ statement from the following statements about Normal Forms: (A) Lossless preserving decomposition into 3NF is always possible (B) Lossless preserving decomposition into BCNF is always possible (C) Any relation with two attributes is in BCNF (D) BCNF is stronger than 3NF

Last Answer : (B) Lossless preserving decomposition into BCNF is always possible

Rol measures----- a) Profitability in relation to investment b) Profitability in relation to sales c) Operating efficiency d) Long term solvency

Description : Rol measures----- a) Profitability in relation to investment b) Profitability in relation to sales c) Operating efficiency d) Long term solvency

Last Answer : a) Profitability in relation to investment

………………………. is an important factor of management information system. A) System B) Data C) Process D) All

Description : ………………………. is an important factor of management information system. A) System B) Data C) Process D) All

Last Answer : A) System

As compared to rental and leasing methods to acquire computer systems for a Management Information System (MIS), purchase method has following advantage : (A) It has high level of flexibility (B) It doesn’t require cash up-front (C) It is a business investment (D) Little risk of obsolescence

Description : As compared to rental and leasing methods to acquire computer systems for a Management Information System (MIS), purchase method has following advantage : (A) It has high level of flexibility (B) It doesn’t require cash up-front (C) It is a business investment (D) Little risk of obsolescence

Last Answer : (C) It is a business investment

Maintain 850 OC for 1 hour (soaking time).  Cool the material to 60 OC in 4 hours. a) Calculate the efficiency of the furnace, if the specific heat of steel is 0.12 kcal/kgOC and fuel oil consumption per batch is 1400 litres.  GCV of fuel oil - 10200 kcal/kg,  Cost of fuel oil - Rs. 46,000/kL,  Sp. gr. of fuel oil - 0.92. b) Due to high cost of oil, the plant management decides to convert to a lower operating cost LPG fired furnace lined on the inside with ceramic fibre insulation and with an operating efficiency of 80%, for same requirement. The investment towards installation of the new furnace is Rs. 50 lakhs. Calculate the Return on Investment, if the plant operates two batches per day and 250 days in a year.  Cost of LPG - Rs. 75/kg,  GCV of LPG - 12500 kcal/kg.

Description : In a heat treatment shop, steel components are heat-treated in batches of 80 Tons. The  heat treatment cycle is as follows;  Increase temperature from 30 OC to 850 OC in 3 hours.  ... efficiency of 80%, for same requirement. The investment towards installation of  the new furnace is Rs. 50

Last Answer : Quantity of steel treated per batch - 80 Tons a. Efficiency of Furnace: Useful heat supplied to steel - 80000 x 0.12 x (850 - 30)   = 7872000 kcal/batch .1 mark Total heat ... = Rs. 64400/batch Efficiency of new LPG furnace - 80% Heat supplied in new LPG furnace - 7872000/0.8

Which of the following might be considered a "red flag" indicating possible fraud in a large manufacturing company with several subsidiaries? a. A consistent record of above average return on investment for all subsidiaries b. The existence of a financial subsidiary c. Use of separate bank accounts for payrolls by each subsidiary d. Complex sales-transactions and transfers of funds between affiliated companies

Description : Which of the following might be considered a "red flag" indicating possible fraud in a large manufacturing company with several subsidiaries? a. A consistent record of above average ... payrolls by each subsidiary d. Complex sales-transactions and transfers of funds between affiliated companies

Last Answer : Complex sales-transactions and transfers of funds between affiliated companies

When a company adjusts price levels so that it can increase sales volume to levels that match the organisation's expenses, it is said to employ a ---- pricing objective. A)market share B)cash flow C)return on investment D)survival E)profit

Description : When a company adjusts price levels so that it can increase sales volume to levels that match the organisation's expenses, it is said to employ a ---- pricing objective. A)market share B)cash flow C)return on investment D)survival E)profit

Last Answer : D)survival

_____________ may be defined as the excess of present value of project cash inflows over that of out flows. A. Net present value technique. B. Average rate of return. C. Benefit-Cost ratio. D. Internal rate of return

Description : _____________ may be defined as the excess of present value of project cash inflows over that of out flows. A. Net present value technique. B. Average rate of return. C. Benefit-Cost ratio. D. Internal rate of return

Last Answer : A. Net present value technique.

The main ingredient of the report documenting the ……………… is the cost benefit analysis. A) System Analysis B) Feasibility Study C) System Analyst D) System Design

Description : The main ingredient of the report documenting the ……………… is the cost benefit analysis. A) System Analysis B) Feasibility Study C) System Analyst D) System Design

Last Answer : B) Feasibility Study

Which of the following is not typically a benefit of dynamic linking? I. Reduction in overall program execution time. II. Reduction in overall space consumption in memory. III. Reduction in overall space consumption on disk. IV. Reduction in the cost of software updates. (A) I and IV (B) I only (C) II and III (D) IV only

Description : Which of the following is not typically a benefit of dynamic linking? I. Reduction in overall program execution time. II. Reduction in overall space consumption in memory. III. Reduction in overall space consumption on disk. IV. ... updates. (A) I and IV (B) I only (C) II and III (D) IV only

Last Answer : (B) I only 

The return available by investing the capital elsewhere is known as (A) profit rate (B) discount rate (C) opportunity cost (D) return on investment

Description : The return available by investing the capital elsewhere is known as (A) profit rate (B) discount rate (C) opportunity cost (D) return on investment

Last Answer : (C) opportunity cost

_________ method for profitability evaluation of a project does not account for investment cost due to land. (A) Net present worth (B) Pay out period (C) Discounted cash flow (D) Rate of return on investment

Description : _________ method for profitability evaluation of a project does not account for investment cost due to land. (A) Net present worth (B) Pay out period (C) Discounted cash flow (D) Rate of return on investment

Last Answer : (B) Pay out period

Pick out the wrong statement. (A) The annual depreciation rate for machinery and equipments in a chemical process plant is about 10% of the fixed capital investment (B) Annual depreciation rate of buildings in a chemical plant is about 3% of its initial cost (C) Insurance rates on annual basis in a chemical plant may be about 1% of the fixed capital investment (D) In a chemical industry, research and development cost amounts to about 15% of net sales realisation (NSR)

Description : Pick out the wrong statement. (A) The annual depreciation rate for machinery and equipments in a chemical process plant is about 10% of the fixed capital investment (B) Annual depreciation rate ... chemical industry, research and development cost amounts to about 15% of net sales realisation (NSR)

Last Answer : (D) In a chemical industry, research and development cost amounts to about 15% of net sales realisation (NSR)

Explain the following a) Dry Bulb Temperature and Wet bulb Temperature b) Maximum Demand and Power Factor c) Gross Calorific Value & Net Calorific Value d) 5S & Return of Investment (ROI) e) CUSUM

Description : Explain the following a) Dry Bulb Temperature and Wet bulb Temperature b) Maximum Demand and Power Factor c) Gross Calorific Value & Net Calorific Value d) 5S & Return of Investment (ROI) e) CUSUM

Last Answer : a) Dry Bulb Temperature and Wet bulb Temperature Dry bulb Temperature is an indication of the sensible heat content of air-water vapour  mixtures Wet bulb Temperature is a measure of ... of capital cost. This is a broad indicator of the annual return expected from initial capital investment

………………….. operator is basically a join followed by a project on the attributes of first relation. A) Join B) Semi-Join C) Full Join D) Inner Join

Description : ………………….. operator is basically a join followed by a project on the attributes of first relation. A) Join B) Semi-Join C) Full Join D) Inner Join

Last Answer : B) Semi-Join

Select operator is not a unary operator. ii) Project operator chooses subset of attributes or columns of a relation. A) i-True, ii-False B) i-True, ii-True C) i-False, ii-True D) i-False, ii-False

Description : Select operator is not a unary operator. ii) Project operator chooses subset of attributes or columns of a relation. A) i-True, ii-False B) i-True, ii-True C) i-False, ii-True D) i-False, ii-False

Last Answer : C) i-False, ii-True

A .................. normal form normalization will be needed where all attributes in a relation tuple are not functionally dependent only on the key attribute. A) First B) Second C) Third D) Fourth

Description : A .................. normal form normalization will be needed where all attributes in a relation tuple are not functionally dependent only on the key attribute. A) First B) Second C) Third D) Fourth

Last Answer : C) Third

The number of attributes in relation is called as its ..................... A) Cardinality B) Degree C) Tuples D) Entity

Description : The number of attributes in relation is called as its ..................... A) Cardinality B) Degree C) Tuples D) Entity

Last Answer : B) Degree

An instance of a relation is a time varying set of …………………. A) Tuples B) Rows C) Both of them D) None of them

Description : An instance of a relation is a time varying set of …………………. A) Tuples B) Rows C) Both of them D) None of them

Last Answer : C) Both of them

The number of tuples in a relation is called its …………. While the number of attributes in a relation is called it’s ……………….. A) Degree, Cardinality B) Cardinality, Degree C) Rows, Columns

Description : The number of tuples in a relation is called its …………. While the number of attributes in a relation is called it’s ……………….. A) Degree, Cardinality B) Cardinality, Degree C) Rows, Columns

Last Answer : B) Cardinality, Degree

………..defines the structure of a relation which consists of a fixed set of attribute-domain pairs. A) Instance B) Schema c) Program D) Super Key

Description : ………..defines the structure of a relation which consists of a fixed set of attribute-domain pairs. A) Instance B) Schema c) Program D) Super Key

Last Answer : B) Schema

The RDBMS terminology for a row is (A) tuple. (B) relation. (C) attribute. (D) degree.

Description : The RDBMS terminology for a row is (A) tuple. (B) relation. (C) attribute. (D) degree.

Last Answer : (A) tuple

_____ produces the relation that has attributes of R1 and R2 (A) Cartesian product (B) Difference (C) Intersection (D) Product

Description : _____ produces the relation that has attributes of R1 and R2 (A) Cartesian product (B) Difference (C) Intersection (D) Product

Last Answer : A) Cartesian product

A relational database developer refers to a record as (A) a criteria. (B) a relation. (C) a tuple. (D) an attribute.

Description : A relational database developer refers to a record as (A) a criteria. (B) a relation. (C) a tuple. (D) an attribute.

Last Answer : C) a tuple

A thread is usually defined as a light weight process because an Operating System (OS) maintains smaller data structure for a thread than for a process. In relation to this, which of the following statement is correct? (A) OS maintains only scheduling and accounting information for each thread. (B) OS maintains only CPU registers for each thread. (C) OS does not maintain a separate stack for each thread. (D) OS does not maintain virtual memory state for each thread.

Description : A thread is usually defined as a light weight process because an Operating System (OS) maintains smaller data structure for a thread than for a process. In relation to this, which of the following ... separate stack for each thread. (D) OS does not maintain virtual memory state for each thread.

Last Answer : (B) OS maintains only CPU registers for each thread.

Let the time taken to switch between user mode and kernel mode of execution be T1 while time taken to switch between two user processes be T2. Which of the following is correct? (A) T1 < T2 (B) T1 > T2 (C) T1 = T2 (D) Nothing can be said about the relation between T1 and T2.

Description : Let the time taken to switch between user mode and kernel mode of execution be T1 while time taken to switch between two user processes be T2. Which of the following is correct? (A) T1 < T2 (B) T1 > T2 (C) T1 = T2 (D) Nothing can be said about the relation between T1 and T2.

Last Answer : (A) T1 < T2

The solution of recurrence relation, T(n) = 2T(floor (√n)) + logn is (A) O(n log log logn) (B) O(n log logn) (C) O(log logn) (D) O(logn log logn)

Description : The solution of recurrence relation, T(n) = 2T(floor (√n)) + logn is (A) O(n log log logn) (B) O(n log logn) (C) O(log logn) (D) O(logn log logn)

Last Answer : (D) O(logn log logn)

For a database relation R(a, b, c, d) where the domains of a, b, c, d include only the atomic values. The functional dependency a → c, b → d holds in the following relation (A) In 1NF not in 2NF (B) In 2NF not in 3NF (C) In 3NF (D) In 1NF

Description : For a database relation R(a, b, c, d) where the domains of a, b, c, d include only the atomic values. The functional dependency a → c, b → d holds in the following relation (A) In 1NF not in 2NF (B) In 2NF not in 3NF (C) In 3NF (D) In 1NF

Last Answer : (A) In 1NF not in 2NF 

The relation "divides" on a set of positive integers is .................. (A) Symmetric and transitive (B) Anti symmetric and transitive (C) Symmetric only (D) Transitive only

Description : The relation "divides" on a set of positive integers is .................. (A) Symmetric and transitive (B) Anti symmetric and transitive (C) Symmetric only (D) Transitive only

Last Answer : (B) Anti symmetric and transitive Explanation: The ‘divide’ operation is antisymmetric because if a divides b does not necessarily implies that b divides a. If a divides b and b divides c then a divides c. So, it is transitive as well.

If D1, D2,…. Dn are domains in a relational model, then the relation is a table, which is a subset of (A) D1+D2+…. +Dn (B) D1x D2x… xDn (C) D1U D2U….UDn (D) D1- D2-….-Dn

Description : If D1, D2,…. Dn are domains in a relational model, then the relation is a table, which is a subset of (A) D1+D2+…. +Dn (B) D1x D2x… xDn (C) D1U D2U….UDn (D) D1- D2-….-Dn

Last Answer : (B) D1x D2x… xDn

A Network Schema (A) restricts to one to many relationship (B) permits many to many relationship (C) stores Data in a Database (D) stores Data in a Relation

Description : A Network Schema (A) restricts to one to many relationship (B) permits many to many relationship (C) stores Data in a Database (D) stores Data in a Relation

Last Answer : (B) permits many to many relationship

Consider the formula in image processing RD = 1 - (1/CR) Where CR = n1/n2 CR is called as compression ratio n1 and n2 denotes the number of information carrying units in two datasets that represent the same information. In this situation RD is called as relative ................ of the first data set. (A) Data Compression (B) Data Redundancy (C) Data Relation (D) Data Representation

Description : Consider the formula in image processing RD = 1 - (1/CR) Where CR = n1/n2 CR is called as compression ratio n1 and n2 denotes the number of information carrying units in two datasets that represent ... . (A) Data Compression (B) Data Redundancy (C) Data Relation (D) Data Representation

Last Answer : (B) Data Redundancy

The relation schemas R1 and R2 form a Lossless join decomposition of R if and only if: (a) R1⋂R2→(R1-R2) (b) R1→R2 (c) R1⋂R2→(R2-R1) (d) R2→R1⋂R2 (A) (a) and (b) happens (B) (a) and (d) happens (C) (a) and (c) happens (D) (b) and (c) happens

Description : The relation schemas R1 and R2 form a Lossless join decomposition of R if and only if: (a) R1⋂R2→(R1-R2) (b) R1→R2 (c) R1⋂R2→(R2-R1) (d) R2→R1⋂R2 (A) (a) and (b) happens (B) (a) and (d) happens (C) (a) and (c) happens (D) (b) and (c) happens

Last Answer : (C) (a) and (c) happens 

The Relation Vendor Order (V_no, V_ord_no, V_name, Qty_sup, unit_price) is in 2NF because : (A) Non key attribute V_name is dependent on V_no which is part of composite key (B) Non key attribute V_name is dependent on Qty_sup (C) key attribute Qty_sup is dependent on primary_key unit price (D) key attribute V_ord_no is dependent on primary_key unit price

Description : The Relation Vendor Order (V_no, V_ord_no, V_name, Qty_sup, unit_price) is in 2NF because : (A) Non key attribute V_name is dependent on V_no which is part of composite key (B) ... Qty_sup is dependent on primary_key unit price (D) key attribute V_ord_no is dependent on primary_key unit price

Last Answer : (A) Non key attribute V_name is dependent on V_no which is part of composite key

Suppose ORACLE relation R(A, B) currently has tuples {(1, 2), (1, 3), (3, 4)} and relation S(B, C) currently has {(2, 5), (4, 6), (7, 8)}. Consider the following two SQL queries SQ1 and SQ2 : SQ1 : Select * From R Full Join S On R.B=S.B; SQ2 : Select * From R Inner Join S On R.B=S.B; The numbers of tuples in the result of the SQL query SQ1 and the SQL query SQ2 are given by : (A) 2 and 6 respectively (B) 6 and 2 respectively (C) 2 and 4 respectively (D) 4 and 2 respectively

Description : Suppose ORACLE relation R(A, B) currently has tuples {(1, 2), (1, 3), (3, 4)} and relation S(B, C) currently has {(2, 5), (4, 6), (7, 8)}. Consider the following two SQL queries SQ1 and SQ2 ... (A) 2 and 6 respectively (B) 6 and 2 respectively (C) 2 and 4 respectively (D) 4 and 2 respectively

Last Answer : (D) 4 and 2 respectively

A relation R={A,B,C,D,E,F,G} is given with following set of functional dependencies: F={AD→E, BE→F, B→C, AF→G} Which of the following is a candidate key? (A) A (B) AB (C) ABC (D) ABD

Description : A relation R={A,B,C,D,E,F,G} is given with following set of functional dependencies: F={AD→E, BE→F, B→C, AF→G} Which of the following is a candidate key? (A) A (B) AB (C) ABC (D) ABD

Last Answer : Answer: D

Let R and S be two fuzzy relations defined as: Image Then, the resulting relation, T, which relates elements of universe x to elements of universe z using max-min composition is given by

Description : Let R and S be two fuzzy relations defined as: Then, the resulting relation, T, which relates elements of universe x to elements of universe z using max-min composition is given by

Last Answer : Answer: C

Let L be the language generated by regular expression 0*10* and accepted by the deterministic finite automata M. Consider the relation RM defined by M. As all states are reachable from the start state, RM has ................ equivalence classes. (A) 2 (B) 4 (C) 5 (D) 6

Description : Let L be the language generated by regular expression 0*10* and accepted by the deterministic finite automata M. Consider the relation RM defined by M. As all states are reachable from the start state, RM has ................ equivalence classes. (A) 2 (B) 4 (C) 5 (D) 6

Last Answer : (D) 6

Consider the following two commands C1 and C2 on the relation R from an SQL database: C1: drop table R; C2: delete from R; Which of the following statements is TRUE? I. Both C1 and C2 delete the schema for R. II. C2 retains relation R, but deletes all tuples in R. III. C1 deletes not only all tuples of R, but also the schema for R. (A) I only (B) I and II only (C) II and III only (D) I, II and III

Description : Consider the following two commands C1 and C2 on the relation R from an SQL database:  C1: drop table R; C2: delete from R; Which of the following statements is TRUE? I. Both C1 and C2 delete the schema for R. II. C2 ... R. (A) I only (B) I and II only (C) II and III only (D) I, II and III

Last Answer : (C) II and III only

The asymptotic upper bound solution of the recurrence relation given by T(n)= 2T(n/2)+n/log n is: (1) O(n2) (2) O(n log n) (3) O(n log log n) (4) O(log log n)

Description : The asymptotic upper bound solution of the recurrence relation given by T(n)= 2T(n/2)+n/log n is: (1) O(n2) (2) O(n log n) (3) O(n log log n) (4) O(log log n)

Last Answer : (3) O(n log log n) 

For a database relation R(A,B,C,D) where the domains of A,B,C and D include only atomic values, only the following functional dependencies and those that can be inferred from them are: A→C B→D The relation R is in ................ (1) First normal form but not in second normal form (2) Both in first normal form as well as in second normal form (3) Second normal form but not in third normal form (4) Both in second normal form as well as in third normal form

Description : For a database relation R(A,B,C,D) where the domains of A,B,C and D include only atomic values, only the following functional dependencies and those that can be inferred from them are: A→C B→D The ... form but not in third normal form (4) Both in second normal form as well as in third normal form

Last Answer : First normal form but not in second normal form

Let pk(R) denotes primary key of relation R. A many-to-one relationship that exists between two relations R1 and R2 can be expressed as follows: (1) pk(R2)→pk(R1) (2) pk(R1)→pk(R2) (3) pk(R2)→R1∩R2 (4) pk(R1)→R1∩R2

Description : Let pk(R) denotes primary key of relation R. A many-to-one relationship that exists between two relations R1 and R2 can be expressed as follows: (1) pk(R2)→pk(R1) (2) pk(R1)→pk(R2) (3) pk(R2)→R1∩R2 (4) pk(R1)→R1∩R2

Last Answer : Answer: 2

What is the benefit of Inheritance?

Description : What is the benefit of Inheritance?

Last Answer : A: It is a very useful feature as it provides the concept of reusability. Also, it allows us to include or remove any features to an existing class without modifying it.

With regard to the rate of return on investment (ROI), which one of the following statements is not valid ? (A) It is an overall indicator of the profitability of an enterprise (B) It is a triangular relationship in the sense that ROI = Profit margin ×Asset turnover (C) It is a superior measure compared to the cash flow generated per share (D) It was first developed by Dupont, USA

Description : With regard to the rate of return on investment (ROI), which one of the following statements is not valid ? (A) It is an overall indicator of the profitability of an enterprise (B) It is a ... superior measure compared to the cash flow generated per share (D) It was first developed by Dupont, USA

Last Answer : Answer: It is a superior measure compared to the cash flow generated per share