In object oriented design of software , objects have ? attributes and names only operations and names only attributes, name and operations None of above

In object oriented design of software , objects have ?
attributes and names only
operations and names only
attributes, name and operations
None of above
by

1 Answer

Answer :

attributes, name and operations
by

Related questions

Which of the following comments about object oriented design of software, is not true ? Objects inherit the properties of class Classes are defined based on the attributes of objects an object can belong to two classes classes are always different

Description : Which of the following comments about object oriented design of software, is not true ? Objects inherit the properties of class Classes are defined based on the attributes of objects an object can belong to two classes classes are always different

Last Answer : an object can belong to two classes

In object oriented design of software, objects have

Description : In object oriented design of software, objects have  A) Attributes and name only B) Operations and name only C) Attributes name and operations D) None of these

Last Answer : In object oriented design of software, objects have Attributes name and operations

Which one among the following is incorrect about 'class': a) A class is simply a representation of the type of object. b) It is blueprint or plan or template that describes the details of an object. c) A class is the blue print from which the individual objects are created. It is composed of three things - a name, attributes and operations d) All of the above e) None of These

Description : Which one among the following is incorrect about 'class': a) A class is simply a representation of the type of object. b) It is blueprint or plan or template that describes the details of an object. ... of three things - a name, attributes and operations d) All of the above e) None of These

Last Answer : e) None of These

If the objects focus on the problem domain, then we are concerned with (A) Object Oriented Analysis. (B) Object Oriented Design (C) Object Oriented Analysis & Design (D) None of the above

Description : If the objects focus on the problem domain, then we are concerned with (A) Object Oriented Analysis. (B) Object Oriented Design (C) Object Oriented Analysis & Design (D) None of the above

Last Answer : (A) Object Oriented Analysis.

Superficially the term “object-oriented”, means that, we organize software as a (A) collection of continuous objects that incorporates both data structure and behaviour. (B) collection of discrete objects that incorporates both discrete structure and behaviour. (C) collection of discrete objects that incorporates both data structure and behaviour. (D) collection of objects that incorporates both discrete data structure and behaviour.

Description : Superficially the term object-oriented , means that, we organize software as a (A) collection of continuous objects that incorporates both data structure and behaviour. (B) collection of ... and behaviour. (D) collection of objects that incorporates both discrete data structure and behaviour.

Last Answer : (C) collection of discrete objects that incorporates both data structure and behaviour.

Why does the software design improve when we use object-oriented concepts?

Description : Why does the software design improve when we use object-oriented concepts?

Last Answer : Ans. The software design improves when we use object-oriented concepts because 1.Object-orientation works at higher level of abstraction. The development can proceed at the object level and ... good programming techniques. 4.Object-oriented programming design and programming promote code re-use.

Which of the following statements concerning Object-Oriented databases is FALSE? (A) Objects in an object-oriented database contain not only data but also methods for processing the data. (B) Object-oriented databases store computational instructions in the same place as the data. (C) Object-oriented databases are more adapt at handling structures (analytical) data than relational databases. (D) Object-oriented databases store more types of data than relational databases and access that data faster.

Description : Which of the following statements concerning Object-Oriented databases is FALSE? (A) Objects in an object-oriented database contain not only data but also methods for processing the data. (B ... Object-oriented databases store more types of data than relational databases and access that data faster.

Last Answer : (C) Object-oriented databases are more adapt at handling structures (analytical) data than relational databases.

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.

Object Oriented Programming (OOP) is a _______philosophy: a) Network b) Design c) Data Type d) None of These

Description : Object Oriented Programming (OOP) is a _______philosophy: a) Network b) Design c) Data Type d) None of These

Last Answer : b) Design

Differentiate between object oriented and function oriented design .

Description : Differentiate between object oriented and function oriented design .

Last Answer : Ans: Function-oriented design relies on identifying functions which transform their inputs to create outputs. In most systems, functions share some global system state. The functional design ... strategy is often a heterogeneous one where both functional and object-oriented approaches are used.

extendible architecture is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. A set of attributes in a database table that refers to data in another table D. None of these

Description : extendible architecture is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. ... of attributes in a database table that refers to data in another table D. None of these

Last Answer : A. Modular design of a software application that facilitates the integration of new modules

Falsification is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. A set of attributes in a database table that refers to data in another table D. None of these

Description : Falsification is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. A set of attributes in a database table that refers to data in another table D. None of these

Last Answer : B. Showing a universal law or rule to be invalid by providing a counter example

State weather the following statement is true or false for Stream Control Transmission Protocol (SCTP). 1). SCTP uses only few known ports in the TCP space. 2).SCTP is a new transport protocol at the same layer as TCP and UDP. 3). SCTP is a new reliable, message oriented transport layer protocol. A. 1. True, 2. true, 3. true B. 1. true, 2. false, 3. false C. 1. false, 2. false, 3. false D. 1.false, 2. true, 3. true

Description : State weather the following statement is true or false for Stream Control Transmission Protocol (SCTP). 1). SCTP uses only few known ports in the TCP space. 2).SCTP is a new transport protocol at the same layer as TCP and ... , 3. false C. 1. false, 2. false, 3. false D. 1.false, 2. true, 3. true

Last Answer : D. 1.false, 2. true, 3. true

Explain various Object Oriented concepts used in Software Engineering. Give an example.

Description : Explain various Object Oriented concepts used in Software Engineering. Give an example.

Last Answer : Ans .Various concepts of Object Oriented concepts used in Software Engineering: Object:- An object is something which is capable of being seen, touched or sensed. Each object has certain distinctions ... . A message can be sent between two objects only if they have an association between them.

Saurabh wants to insert graphics object in his presentation. Give him names of two graphic objects, which he can insert in his presentation? -Technology

Description : Saurabh wants to insert graphics object in his presentation. Give him names of two graphic objects, which he can insert in his presentation? -Technology

Last Answer : Two graphic objectsare Picture and AutoShapes

The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called: (A) Spectral variation (B) Spatial variation (C) Temporal variation (D) None of these

Description : The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called: (A) Spectral variation (B) Spatial variation (C) Temporal variation (D) None of these

Last Answer : Answer: Option B

Which one of the following is consists of rules for assigning numbers to objects to represent quantities of attributes? a. Reliability b. Measurement c. Measurement error d. Validity

Description : Which one of the following is consists of rules for assigning numbers to objects to represent quantities of attributes? a. Reliability b. Measurement c. Measurement error d. Validity

Last Answer : b. Measurement

Function oriented metrics were first proposed by ? John Gaffney Albrecht Basili

Description : Function oriented metrics were first proposed by ? John Gaffney Albrecht Basili

Last Answer : Albrec

High level language is also called a. Problem oriented language b. Business oriented language c. Mathematically oriented language d. All of the above

Description : High level language is also called a. Problem oriented language b. Business oriented language c. Mathematically oriented language d. All of the above

Last Answer : All of the above

which of the following is problem oriented language? a. High level language b. Machine language c. Assembly language d. Low level language

Description : which of the following is problem oriented language? a. High level language b. Machine language c. Assembly language d. Low level language

Last Answer : High level language

The most common protocol for point-to-pointaccess is the Point-to-Point Protocol (PPP), which is a _________protocol. A) bit-oriented B) byte-oriented C) character-oriented D) none of the above

Description : The most common protocol for point-to-pointaccess is the Point-to-Point Protocol (PPP), which is a _________protocol. A) bit-oriented B) byte-oriented C) character-oriented D) none of the above

Last Answer : byte-oriented

High-level Data Link Control (HDLC) is a _______ protocol for communication over point-to-pointand multipoint links. A) bit-oriented B) byte-oriented C) character-oriented D) none of the above

Description : High-level Data Link Control (HDLC) is a _______ protocol for communication over point-to-pointand multipoint links. A) bit-oriented B) byte-oriented C) character-oriented D) none of the above

Last Answer : bit-oriented

The term ________ means that IP provides no error checking or tracking. IP assumes the unreliabilityof the underlying layers and does its best to get a transmission throughto its destination,but with no guarantees. A) reliable delivery B) connection-oriented delivery C) best-effort delivery D) noneof the above

Description : The term ________ means that IP provides no error checking or tracking. IP assumes the unreliabilityof the underlying layers and does its best to get a transmission throughto its destination,but with ... ) reliable delivery B) connection-oriented delivery C) best-effort delivery D) noneof the above

Last Answer : best-effort delivery

In _______delivery, the deliverer of theIP packet and the destination are on different networks. A) aconnection-oriented B) a direct C) an indirect D) none of the above

Description : In _______delivery, the deliverer of theIP packet and the destination are on different networks. A) aconnection-oriented B) a direct C) an indirect D) none of the above

Last Answer : an indirect

Consider the assertions given below. Which among them prove to be beneficial for Persistent HTTP connections? A. Reduction in latency over the sub- sequent requests B. Pipeline-oriented connection over the requests and responses C. Increase in number of packets due to TCP opens D. Prevention in opening and closing of some TCP connections a. A & B b. C & D c. A & C d. B & B

Description : Consider the assertions given below. Which among them prove to be beneficial for Persistent HTTP connections? A. Reduction in latency over the sub- sequent requests B. Pipeline-oriented connection over the requests and responses C. Increase ... TCP connections a. A & B b. C & D c. A & C d. B & B

Last Answer : a. A & B

What are the functions of the transport layer? a. Multiplexing/ Demultiplexing b. Connection less Services c. Connection oriented service d. Congestion control

Description : What are the functions of the transport layer? a. Multiplexing/ Demultiplexing b. Connection less Services c. Connection oriented service d. Congestion control

Last Answer : a. Multiplexing/ Demultiplexing

Transmission control protocol ___________ a. is a connection-oriented protocol b. uses a three way handshake to establish a connection c. receives data from application as a single stream d. all of the mentioned

Description : Transmission control protocol ___________ a. is a connection-oriented protocol b. uses a three way handshake to establish a connection c. receives data from application as a single stream d. all of the mentioned

Last Answer : d. all of the mentioned

Transmission control protocol ___________ a. is a connection-oriented protocol b. uses a three way handshake to establish a connection c. receives data from application as a single stream d. all of the mentioned

Description : Transmission control protocol ___________ a. is a connection-oriented protocol b. uses a three way handshake to establish a connection c. receives data from application as a single stream d. all of the mentioned

Last Answer : d. all of the mentioned

What are the problems involved in an IP Fragmentation Process? A. Loss of any fragment results in rejection of all datagrams B. Management of buffer space is essential to handle reassembly process C. No necessity of initializing the timer after the reception of initial fragment D. Multiple attempts can be made to recover ICMP error message due to connection-oriented IP service a. A & B b. C & D c. B& C d. A & D

Description : What are the problems involved in an IP Fragmentation Process? A. Loss of any fragment results in rejection of all datagrams B. Management of buffer space is essential to handle reassembly process C. No necessity of initializing ... -oriented IP service a. A & B b. C & D c. B& C d. A & D

Last Answer : a. A & B

The types of data services offered by an LLC (Logical Link Control) layer are a. Connectionless which is fast and unreliable b. Connection Oriented which is slow and reliable c. Both A and B d. None

Description : The types of data services offered by an LLC (Logical Link Control) layer are a. Connectionless which is fast and unreliable b. Connection Oriented which is slow and reliable c. Both A and B d. None

Last Answer : c. Both A and B

. ________ is the process in which the receiver tries to guess the message by using redundant bits A. Connection-Oriented Service B. Forward error correctionC. both a and b D. Confirm

Description : . ________ is the process in which the receiver tries to guess the message by using redundant bits A. Connection-Oriented Service B. Forward error correction C. both a and b D. Confirm

Last Answer : B. Forward error correction

Transmission control protocol ___________ a) is a connection-oriented protocol b) is a connectionless protocol c) is a protocol working on application layer d) all of the mentioned

Description : Transmission control protocol ___________ a) is a connection-oriented protocol b) is a connectionless protocol c) is a protocol working on application layer d) all of the mentioned

Last Answer : a) is a connection-oriented protoco

Transmission control protocol is a) connection oriented protocol b) uses a three way handshake to establish a connection c) recievs data from application as a single stream d) all of the mentioned

Description : Transmission control protocol is a) connection oriented protocol b) uses a three way handshake to establish a connection c) recievs data from application as a single stream d) all of the mentioned

Last Answer : d) all of the mentioned

SDLC stands for ? Software design life cycle Software development life cycle System design life cycle System development life cycle

Description : SDLC stands for ? Software design life cycle Software development life cycle System design life cycle System development life cycle

Last Answer : Software development life cycle

The secondary storage devices can only store data but they cannot perform a. Arithmetic Operation b. Logic operation c. Fetch operations d. Either of the above

Description : The secondary storage devices can only store data but they cannot perform a. Arithmetic Operation b. Logic operation c. Fetch operations d. Either of the above

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Write names of two attributes each for the following tags: 1. <hr> 2. <body> -Technology

Description : Write names of two attributes each for the following tags: 1. 2. -Technology

Last Answer : TagAttributesalign, widthbgcolor, textsrc, altborder, ruleshref, name

What takes input as an object described by a set of attributes? a) Tree b) Graph c) Decision graph d) Decision tree

Description : What takes input as an object described by a set of attributes? a) Tree b) Graph c) Decision graph d) Decision tree

Last Answer : d) Decision tree

What takes input as an object described by a set of attributes? a) Tree b) Graph c) Decision graph d) Decision tree

Description : What takes input as an object described by a set of attributes? a) Tree b) Graph c) Decision graph d) Decision tree

Last Answer : d) Decision tree

In SQL, the CREATE TABLESPACE isused A. to createa place in the databasefor storageof scheme objects, rollback segments, andnaming the data files to comprise the tablespace B. to createa database trigger C. to add/rename data files, to change storage D. All of theabove E. None of the above

Description : In SQL, the CREATE TABLESPACE isused A. to createa place in the databasefor storageof scheme objects, rollback segments, andnaming the data files to comprise the tablespace B. to createa database trigger C. to add/rename data files, to change storage D. All of theabove E. None of the above

Last Answer : to createa place in the databasefor storageof scheme objects, rollback segments, andnaming the data files to comprise the tablespace

Which language in WWW specifies a web's way by describing three- dimensional objects? a. HTML b. VRML c. XML d. UML

Description : Which language in WWW specifies a web's way by describing three- dimensional objects? a. HTML b. VRML c. XML d. UML

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Description : Actual data processing operations are performed in the arithmetic logic section, but not in the “. Storage section of a processor unit a. Primary b. Accumulator c. Buffer d. Secondary

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Which of the following memories allows simultaneous read and write operations? a. ROM b. RAM c. EPROM d. None of above

Description : Which of the following memories allows simultaneous read and write operations? a. ROM b. RAM c. EPROM d. None of above

Last Answer : RAM

The first machine to successfully perform a long series of arithmetic and logical operations was; a. ENIAC b. Mark I c. Analytic engine d. UNIVAC-I

Description : The first machine to successfully perform a long series of arithmetic and logical operations was; a. ENIAC b. Mark I c. Analytic engine d. UNIVAC-I

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The proper definition of a modern digital computer is a. An electronic automated machine that can solve problems involving words and numbers b. A more sophistic and modified electronic pocket calculator c. Any machine that can perform mathematical operations d. A machine that works on binary code

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Last Answer : A machine that works on binary code

Pick the one that is used for logical operations or comparisons such as less than equal to or greater than. a. Arithmetic and Logic Unit b. Control Unic. Both of above d. None of abovet

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The database administration function includes A. application programming B. computer operations management C. databaseaccessplanning D. All of theabove E. None of the above

Description : The database administration function includes A. application programming B. computer operations management C. databaseaccessplanning D. All of theabove E. None of the above

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Last Answer : All of theabove

Which of the following summation operations is performed onthe bits to checkanerror-detecting code? A. Codec B. Coder-decoder C. Checksum D. Attenuation

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The physical layer translates logical communication requests from the ______ into hardware specific operations. a. data link layer b. network layer c. trasnport layer d. application layer

Description : The physical layer translates logical communication requests from the ______ into hardware specific operations. a. data link layer b. network layer c. trasnport layer d. application layer

Last Answer : a. data link layer

Secondary code of the Opitz system is for_________ a.Design attributes b.Manufacturing attributes c.Production operation type & sequence d.Maintenance flow

Description : Secondary code of the Opitz system is for_________ a.Design attributes b.Manufacturing attributes c.Production operation type & sequence d.Maintenance flow

Last Answer : c.Production operation type & sequence