Cohesion is an extension of: (A) Abstraction concept (B) Refinement concept (C) Information hiding concept (D) Modularity

Cohesion is an extension of: (A) Abstraction concept (B) Refinement concept (C) Information hiding concept (D) Modularity
by

1 Answer

Answer :

(C) Information hiding concept 
by

Related questions

A Design concept Refinement is a: (A) Top-down Approach (B) Complementary of Abstraction concept (C) Process of elaboration (D) All of the above

Description : A Design concept Refinement is a: (A) Top-down Approach (B) Complementary of Abstraction concept (C) Process of elaboration (D) All of the above

Last Answer : (D) All of the above

Which of the following is a tool in design phase ? Abstraction Refinement Information Hiding All of Above

Description : Which of the following is a tool in design phase ? Abstraction Refinement Information Hiding All of Above

Last Answer : All of Above

The relationship of data elements in a module is called (A) Coupling (B) Modularity (C) Cohesion (D) Granularity

Description : The relationship of data elements in a module is called (A) Coupling (B) Modularity (C) Cohesion (D) Granularity

Last Answer : (C) Cohesion Explanation: Cohesion is the indication of the relationship within module. Coupling is the indication of the relationships between modules. While designing you should strive for high cohesion. While designing you should strive for low coupling. 

Module design is used to maximize cohesion and minimize coupling. Which of the following is the key to implement this rule? (A) Inheritance (B) Polymorphism (C) Encapsulation (D) Abstraction

Description : Module design is used to maximize cohesion and minimize coupling. Which of the following is the key to implement this rule? (A) Inheritance (B) Polymorphism (C) Encapsulation (D) Abstraction

Last Answer : (C) Encapsulation

Which of the following cloud concept is related to pooling and sharing of resources? a) Polymorphism b) Abstraction c) Virtualization d) None of the mentioned

Description : Which of the following cloud concept is related to pooling and sharing of resources? a) Polymorphism b) Abstraction c) Virtualization d) None of the mentioned

Last Answer : Virtualization

In particular, layers have which of the following characteristics? a) Layers are by definition highly cohesive, thus satisfying the Principle of Cohesion b) Layers doesn’t support information hiding c) Layers are constrained to use only above layers d) All of the mentioned

Description : In particular, layers have which of the following characteristics? a) Layers are by definition highly cohesive, thus satisfying the Principle of Cohesion b) Layers doesn’t support information hiding c) Layers are constrained to use only above layers d) All of the mentioned

Last Answer : Layers are by definition highly cohesive, thus satisfying the Principle of Cohesion

What is Data Abstraction? How is it implemented in Java?

Description : What is Data Abstraction? How is it implemented in Java?

Last Answer : A: Act of representing only essential features without including its background details is called Abstraction. Data Abstraction can also be defined as the process of hiding the implementation details and showing ... Java, it is implemented by the use of interfaces or by making the class abstract.

In windows 2000 operating system all the processor-dependent code is isolated in a dynamic link library called (A) NTFS file system (B) Hardware abstraction layer (C) Microkernel (D) Process Manager

Description : In windows 2000 operating system all the processor-dependent code is isolated in a dynamic link library called (A) NTFS file system (B) Hardware abstraction layer (C) Microkernel (D) Process Manager

Last Answer : (B) Hardware abstraction layer

Abstraction and encapsulation are fundamental principles that underlie the object oriented approach to software development. What can you say about the following two statements? I. Abstraction allows us to focus on what something does without considering the complexities of how it works. II. Encapsulation allows us to consider complex ideas while ignoring irrelevant detail that would confuse us. (1) Neither I nor II is correct. (2) Both I and II are correct. (3) Only II is correct. (4) Only I is correct.

Description : Abstraction and encapsulation are fundamental principles that underlie the object oriented approach to software development. What can you say about the following two statements? I. Abstraction allows us to focus on what something ... and II are correct. (3) Only II is correct. (4) Only I is correct.

Last Answer : (1) Neither I nor II is correct.

Which of the following concepts means adding new concepts to a program as it runs? (A) Data hiding (B) Dynamic loading (C) Dynamic typing (D) Dynamic binding

Description : Which of the following concepts means adding new concepts to a program as it runs? (A) Data hiding (B) Dynamic loading (C) Dynamic typing (D) Dynamic binding

Last Answer : (B) Dynamic loading

A good software design must have (A) High module coupling, High module cohesion (B) High module coupling, Low module cohesion (C) Low module coupling, High module cohesion (D) Low module coupling, Low module cohesion

Description : A good software design must have (A) High module coupling, High module cohesion (B) High module coupling, Low module cohesion (C) Low module coupling, High module cohesion (D) Low module coupling, Low module cohesion

Last Answer : (C) Low module coupling, High module cohesion

A software design is highly modular if : (A) cohesion is functional and coupling is data type. (B) cohesion is coincidental and coupling is data type. (C) cohesion is sequential and coupling is content type. (D) cohesion is functional and coupling is stamp type.

Description : A software design is highly modular if : (A) cohesion is functional and coupling is data type. (B) cohesion is coincidental and coupling is data type. (C) cohesion is sequential and coupling is content type. (D) cohesion is functional and coupling is stamp type.

Last Answer : (A) cohesion is functional and coupling is data type.

Which of the following statement(s) is/are true with respect to software architecture? S1: Coupling is a measure of how well the things grouped together in a module belong together logically. S2: Cohesion is a measure of the degree of interaction between software modules. S3: If coupling is low and cohesion is high then it is easier to change one module without affecting others. (1) Only S1 and S2 (2) Only S3 (3) All of S1, S2 and S3 (4) Only S1

Description : Which of the following statement(s) is/are true with respect to software architecture? S1: Coupling is a measure of how well the things grouped together in a module belong together logically. S2: Cohesion is a measure of the ... ) Only S1 and S2 (2) Only S3 (3) All of S1, S2 and S3 (4) Only S1

Last Answer : Answer: 2

Which of the following cloud concept is related to pooling and sharing of resources? a) Polymorphism b) Abstraction c) Virtualization d) None of the mentioned

Description : Which of the following cloud concept is related to pooling and sharing of resources? a) Polymorphism b) Abstraction c) Virtualization d) None of the mentioned

Last Answer : Virtualization

Which of the following is essential concept related to Cloud? a) Reliability b) Productivityc) Abstraction d) All of the mentioned

Description : Which of the following is essential concept related to Cloud? a) Reliability b) Productivityc) Abstraction d) All of the mentioned

Last Answer : Abstraction

Which of the following cloud concept is related to pooling and sharing of resources? a) Polymorphism b) Abstraction c) Virtualization d) None of the mentioned

Description : Which of the following cloud concept is related to pooling and sharing of resources? a) Polymorphism b) Abstraction c) Virtualization d) None of the mentioned

Last Answer : Virtualization

_______ is the essential concept related to cloud? a) Reliability b) Abstraction c) Productivity d) None of the above

Description : _______ is the essential concept related to cloud? a) Reliability b) Abstraction c) Productivity d) None of the above

Last Answer : Abstraction

The processed form of data is called information. Describe the further refinement of term information. -Technology

Description : The processed form of data is called information. Describe the further refinement of term information. -Technology

Last Answer : Information after being transformed into some conceptual framework, so that it can be manipulated and used cognitively, is called knowledge.

This characteristic often draws the line between what is feasible and what is impossible. a) Performance b) System Evaluation c) Modularity d) Reliability

Description : This characteristic often draws the line between what is feasible and what is impossible. a) Performance b) System Evaluation c) Modularity d) Reliability

Last Answer : Answer: a Explanation: Algorithms help us to understand scalability. Performance often draws the line between what is feasible and what is impossible

The objective of testing is ? Debugging To uncover errors To gain modularity To analyze system

Description : The objective of testing is ? Debugging To uncover errors To gain modularity To analyze system

Last Answer : To uncover errors

Java Servlet i) is key component of server side java development ii) is a small pluggable extension to a server that enhances functionality iii) runs only in Windows Operating System iv) allows developers to customize any java enabled server A) i, ii & iii are ture B) i, iii & iv are true C) ii, iii & iv are true D) i, ii & iv are true

Description : Java Servlet i) is key component of server side java development ii) is a small pluggable extension to a server that enhances functionality iii) runs only in Windows Operating System iv) allows developers to customize any java ... & iv are true C) ii, iii & iv are true D) i, ii & iv are true

Last Answer : D) i, ii & iv are true

C++ is an extension of C with a major addition of the class construct feature of …………….. A) Simula67 B) Simula57 C) Simula47 D) Simula87

Description : C++ is an extension of C with a major addition of the class construct feature of …………….. A) Simula67 B) Simula57 C) Simula47 D) Simula87

Last Answer : A) Simula67

A ………………. is an extension of an enterprise’s private intranet across a public Network such as the Internet across a public Network such as the Internet, creating a secure private connection. A) VNP B) VPN C) VSN D) VSPN

Description : A ………………. is an extension of an enterprise’s private intranet across a public Network such as the Internet across a public Network such as the Internet, creating a secure private connection. A) VNP B) VPN C) VSN D) VSPN

Last Answer : B) VPN

...............tag is an extension to HTML that can enclose any number of Javascript statements. (A)< SCRIPT> (B)< BODY> (C)< HEAD> (D) <TITLE>

Description : ...............tag is an extension to HTML that can enclose any number of Javascript statements. (A)< SCRIPT> (B)< BODY> (C)< HEAD> (D)

Last Answer : Answer: A

The process of removing detail from a given state representation is called ______ a) Extraction b) Abstraction c) Information Retrieval d) Mining of data

Description : The process of removing detail from a given state representation is called ______ a) Extraction b) Abstraction c) Information Retrieval d) Mining of data

Last Answer : b) Abstraction

Does it mean anything anymore to say someone has grace, elegance or refinement?

Description : Does it mean anything anymore to say someone has grace, elegance or refinement?

Last Answer : Has culture become more bubble up from the ghetto than trickle down? This sentence is definitely off a bit. Not just a bit. Many dancers have grace. It's pretty much a requirement for ballet. I ... Blanchett comes to mind. Refinement is a classist ideology, and I'd love to see the idea disappear.

Specific gravity of a petroleum product gives an indication of its (A) Degree of refinement (B) Hydrocarbon content type (aromatic or paraffinic) (C) Ease of atomisation (D) Sulphur content

Description : Specific gravity of a petroleum product gives an indication of its (A) Degree of refinement (B) Hydrocarbon content type (aromatic or paraffinic) (C) Ease of atomisation (D) Sulphur content

Last Answer : (B) Hydrocarbon content type (aromatic or paraffinic)

Pick out the wrong statement. (A) A pale color of petroleum product indicates lower viscosity (B) Color of petroleum products indicates the degree of refinement (C) Lighter petroleum distillates are lighter in color than the heavier residual oils (D) Fluorescence of oils helps to detect its adulteration

Description : Pick out the wrong statement. (A) A pale color of petroleum product indicates lower viscosity (B) Color of petroleum products indicates the degree of refinement (C) Lighter petroleum distillates are ... in color than the heavier residual oils (D) Fluorescence of oils helps to detect its adulteration

Last Answer : (A) A pale color of petroleum product indicates lower viscosity

Which one of the following statements is true? a. Business-as-usual activities cannot be improved. b. Business-as-usual activities are more difficult to manage than projects. c. Projects are transient endeavours that bring about change to business-as-usual. d. A project is always the starting point for operation refinement

Description : Which one of the following statements is true? a. Business-as-usual activities cannot be improved. b. Business-as-usual activities are more difficult to manage than projects. c. Projects are ... change to business-as-usual. d. A project is always the starting point for operation refinement

Last Answer : c. Projects are transient endeavours that bring about change to business-as-usual.

Which one of the following statements is true? a. Business-as-usual activities cannot be improved. b. Business-as-usual activities are more difficult to manage than projects. c. Projects are transient endeavours that bring about change to business-as-usual. d. A project is always the starting point for operation refinement.

Description : Which one of the following statements is true?  a. Business-as-usual activities cannot be improved.  b. Business-as-usual activities are more difficult to manage than projects.  c. Projects are ... change to business-as-usual.  d. A project is always the starting point for operation refinement.

Last Answer : c. Projects are transient endeavours that bring about change to business-as-usual

A plan that describe how to take actions in levels of increasing refinement and specificity is ____________ a) Problem solving b) Planning c) Non-hierarchical plan d) Hierarchical plan

Description : A plan that describe how to take actions in levels of increasing refinement and specificity is ____________ a) Problem solving b) Planning c) Non-hierarchical plan d) Hierarchical plan

Last Answer : d) Hierarchical plan

Secondary hardening in steels arises out of the (A) Precipitation of fine alloy carbides at high temperatures (B) Refinement of ferrite grain size by working (C) Decomposition of retained austenite upon heat treatment (D) Precipitation of complex inter-metallic upon heat treatment

Description : Secondary hardening in steels arises out of the (A) Precipitation of fine alloy carbides at high temperatures (B) Refinement of ferrite grain size by working (C) Decomposition of retained austenite upon heat treatment (D) Precipitation of complex inter-metallic upon heat treatment

Last Answer : Option C

The concept of multiple inheritance is implemented in Java by A) extending two or more classes B) extending one class and implementing one or more interfaces C) implementing two or more interfaces D) both B and C

Description : The concept of multiple inheritance is implemented in Java by A) extending two or more classes B) extending one class and implementing one or more interfaces C) implementing two or more interfaces D) both B and C

Last Answer : D) both B and C

The concept of multiple inheritance is implemented in Java by A) extending two or more classes B) extending one class and implementing one or more interfaces C) implementing two or more interfaces D) both B and C

Description : The concept of multiple inheritance is implemented in Java by A) extending two or more classes B) extending one class and implementing one or more interfaces C) implementing two or more interfaces D) both B and C

Last Answer : D) both B and C

In ............. generation of operating system, operating system designers develop the concept of multiprogramming in which several jobs are in main memory at once. A) First B) Second C) Third D) Fourth

Description : In ............. generation of operating system, operating system designers develop the concept of multiprogramming in which several jobs are in main memory at once. A) First B) Second C) Third D) Fourth

Last Answer : C) Third

The relational model is based on the concept that data is organized and stored in two-dimensional tables called ………………………A) Fields B) Records C) Relations D) Keys

Description : The relational model is based on the concept that data is organized and stored in two-dimensional tables called ………………………A) Fields B) Records C) Relations D) Keys

Last Answer : C) Relations

Working set model is used in memory management to implement the concept of (A) Swapping (B) Principal of Locality (C) Segmentation (D) Thrashing

Description : Working set model is used in memory management to implement the concept of (A) Swapping (B) Principal of Locality (C) Segmentation (D) Thrashing

Last Answer : (B) Principal of Locality

Which one of the following is correct, when a class grants friend status to another class? (A) The member functions of the class generating friendship can access the members of the friend class. (B) All member functions of the class granted friendship have unrestricted access to the members of the class granting the friendship. (C) Class friendship is reciprocal to each other (D) There is no such concept.

Description : Which one of the following is correct, when a class grants friend status to another class? (A) The member functions of the class generating friendship can access the members of the friend class. (B) ... the friendship. (C) Class friendship is reciprocal to each other (D) There is no such concept.

Last Answer : All member functions of the class granted friendship have unrestricted access to the members of the class granting the friendship. 

Information hiding is to hide from user, details ? that are relevant to him that are not relevant to him that may be maliciously handled by him that are confidential

Description : Information hiding is to hide from user, details ? that are relevant to him that are not relevant to him that may be maliciously handled by him that are confidential

Last Answer : that may be maliciously handled by him

Which among the following is correct: a) Traffic Analysis is the analysis of patterns of communication in order to learn secret information. b) Steganography is the study of hiding the very existence of a message, and not necessarily the contents of the message itself like microdots or invisible ink. c) Both of Above d) None of These

Description : Which among the following is correct: a) Traffic Analysis is the analysis of patterns of communication in order to learn secret information. b) Steganography is the study of hiding the very existence of a ... of the message itself like microdots or invisible ink. c) Both of Above d) None of These

Last Answer : c) Both of Above

Which among the following is correct: a) Traffic Analysis is the analysis of patterns of communication in order to learn secret information. b) Steganography is the study of hiding the very existence of a message, and not necessarily the contents of the message itself like microdots or invisible ink. c) Both of Above d) None of These

Description : Which among the following is correct: a) Traffic Analysis is the analysis of patterns of communication in order to learn secret information. b) Steganography is the study of hiding the very existence of a ... of the message itself like microdots or invisible ink. c) Both of Above d) None of These

Last Answer : c) Both of Above

What are the drawbacks for Layers? a) It is often necessary to pass data through many layers, which can slow performance significantly b) Layers support information hiding c) Multi-layered programs can be hard to debug because operations tend to be implemented through a series of calls across layers d) None of the mentioned

Description : What are the drawbacks for Layers? a) It is often necessary to pass data through many layers, which can slow performance significantly b) Layers support information hiding c) Multi-layered programs ... tend to be implemented through a series of calls across layers d) None of the mentioned

Last Answer : Multi-layered programs can be hard to debug because operations tend to be implemented through a series of calls across layers

Information hiding:

Description : Information hiding:

Last Answer : A programmer who reuses a software component needs only to understand the nature of the component and its interface . It is not necessary for the programmer to have detailed information ... techniques used to implement the component. Thus the interconnectedness between software system is reduced.

Which of the following is not related to information security on the Internet? (A) Data Encryption (B) Water marking (C) Data Hiding (D) Information Retrieval

Description : Which of the following is not related to information security on the Internet? (A) Data Encryption (B) Water marking (C) Data Hiding (D) Information Retrieval

Last Answer : (D) Information Retrieval

Fuzzy logic is extension of Crisp set with an extension of handling the concept of Partial Truth. a) True b) False

Description : Fuzzy logic is extension of Crisp set with an extension of handling the concept of Partial Truth. a) True b) False

Last Answer : a) True

DNA mRNA C Proposed by Protein A B The figure gives an important concept in the genetic implication of DNA. Fill the blanks A, B and C. (a) A-Maurice Wilkins, B-Transcription, C-Translation (b) A-James Watson, B-Replication, C-Extension (c) A-Erwin Chargaff, B-Translation, C-Replication (d) A-Francis Crick, B-Translation, C-Transcription

Description : DNA mRNA C Proposed by Protein A B The figure gives an important concept in the genetic implication of DNA. Fill the blanks A, B and C. (a) A-Maurice Wilkins, B-Transcription, C-Translation ... c) A-Erwin Chargaff, B-Translation, C-Replication (d) A-Francis Crick, B-Translation, C-Transcription

Last Answer : (d) A-Francis Crick, B-Translation, C-Transcription

The diagram shows an important concept in the genetic implication of DNA. Fill in the blanks A to C. DNA mRNA Proposed by Protein C A B (a) A - Transcription, B -Translation, C - Francis Crick (b) A - Translation, B - Extension, C - Rosalind Franklin (c) A - Transcription, B - Replication, C - James Watson (d) A - Translation, B - Transcription, C - Ervin Chargaff

Description : The diagram shows an important concept in the genetic implication of DNA. Fill in the blanks A to C. DNA mRNA Proposed by Protein C A B (a) A - Transcription, B -Translation, C - Francis Crick (b) ... , B - Replication, C - James Watson (d) A - Translation, B - Transcription, C - Ervin Chargaff

Last Answer : (a) A - Transcription, B -Translation, C - Francis Crick

Fuzzy logic is extension of Crisp set with an extension of handling the concept of Partial Truth. a) True b) False

Description : Fuzzy logic is extension of Crisp set with an extension of handling the concept of Partial Truth. a) True b) False

Last Answer : a) True

Why abstraction in java is called as a mathematical entity?

Description : Why abstraction in java is called as a mathematical entity?

Last Answer : answer:Abstract data classes are analogous to mathematical constructions. In Euclidean geometry, for example, the axioms would be like the methods in an abstract Java class. Since the terms in the axioms ... allow you to work with types that really are undefined and that have to be instantiated.

The seals, cords, labels and bags required to be preserved in connection with investigation into a case of loss or abstraction in the RMS should be preserved in the personal custody of the: (A) Head Sorting Assistant (B) Record Officer (C) Office Supervisor of the Superintendent’s office

Description : The seals, cords, labels and bags required to be preserved in connection with investigation into a case of loss or abstraction in the RMS should be preserved in the personal custody of the: (A) Head Sorting Assistant (B) Record Officer (C) Office Supervisor of the Superintendent’s office

Last Answer : (B) Record Officer