Description : The Prototyping model of software development is: (1) a reasonable approach when requirements are well-defined. (2) a useful approach when a customer cannot define requirements clearly. (3) the ... projects with large development teams. (4) a risky model that rarely produces a meaningful product.
Last Answer : 1
Description : The model in which the requirements are implemented by category is (A) Evolutionary Development Model (B) Waterfall Model (C) Prototyping (D) Iterative Enhancement Model
Last Answer : (A) Evolutionary Development Model
Description : RUP stands for created by a division of a) Rational Unified Program, IBM b) Rational Unified Process, Infosys c) Rational Unified Process, Microsoft d) Rational Unified Process, IBM
Last Answer : d) Rational Unified Process, IBM
Description : Requirements can be refined using (A) The waterfall model (B) prototyping model (C) the evolutionary model (D) the spiral model
Last Answer : (B) prototyping model
Description : Repository of information gathered from multiple sources, storing under unified scheme at a single site is called as (A) Data mining (B) Meta data (C) Data warehousing (D) Database
Last Answer : (C) Data warehousing
Description : Which of the following is false regarding the evaluation of computer programming languages? (A) Application oriented features (B) Efficiency and Readability (C) Software development (D) Hardware maintenance cost
Last Answer : (D) Hardware maintenance cost
Description : For a well understood data processing application it is best to use (A) The waterfall model (B) prototyping model (C) the evolutionary model (D) the spiral model
Last Answer : (A) The waterfall model
Description : ............... is a process model that removes defects before they can precipitate serious hazards. (A) Incremental model (B) Spiral model (C) Cleanroom software engineering (D) Agile model
Last Answer : (C) Cleanroom software engineering
Description : Which of the following is not a software process model? (A) Prototyping (B) Iterative (C) Timeboxing (D) Glassboxing
Last Answer : (D) Glassboxing
Description : A process which defines a series of tasks that have the following four primary objectives is known as 1. to identify all items that collectively define the software configuration. 2. to ... Management Process (C) Software Version Management Process (D) Software Change Management Process
Last Answer : (B) Software Configuration Management Process
Description : Which one of the following is not a software myth? (A) Once we write the program and get it to work, our job is done. (B) Project requirements continually change, but ... not understand how to control software projects internally, it will invariably struggle when it outsources software projects.
Last Answer : (D) If an organization does not understand how to control software projects internally, it will invariably struggle when it outsources software projects.
Description : In which testing strategy requirements established during requirements analysis are validated against developed software? (A) Validation testing (B) Integration testing (C) Regression testing (D) System testing
Last Answer : (A) Validation testing
Description : Which one of the following statements, related to the requirements phase in Software Engineering, is incorrect ? (A) Requirement validation is one of the activities in the requirements phase. (B) ... . (D) Function points is one of the most commonly used size metric for requirements.
Last Answer : (C) “Modelling-oriented approach” is one of the methods for specifying the functional specifications.
Description : Which one of the following statements is incorrect ? (A) Pareto analysis is a statistical method used for analyzing causes, and is one of the primary tools for quality management. (B) Reliability of ... (D) In white-box testing, the test cases are decided from the specifications or the requirements.
Last Answer : (D) In white-box testing, the test cases are decided from the specifications or the requirements.
Description : Why is rapid evolutionary change more likely occur in small populations?
Last Answer : Because of a small gene pool. small population generally equalssmall gene pool
Description : ……………….. level is where the model becomes compatible executable code A) Abstract level B) Application level C) Implementation level D) All of the above
Last Answer : C) Implementation level
Description : Find the false statement: (A) The relationship construct known as the weak relationship type was defined by Dey, Storey & Barron (1999). (B) A weak relationship occurs when two ... Ternary, Quaternary and Quintary relationships are shown through a series of application scenario's and vignette's
Last Answer : (C) Conceptual model is not accurate representation of "Universe of interest".
Description : Which layer of OSI reference model is responsible for decomposition of messages and generation of sequence numbers to ensure correct re-composition from end to end of the network? (A) Physical (B) Data-link (C) Transport (D) Application
Last Answer : (C) Transport
Description : Which layers of the OSI reference model are host-to-host layers ? (A) Transport, Session, Presentation, Application (B) Network, Transport, Session, Presentation (C) Data-link, Network, Transport, Session (D) Physical, Data-link, Network, Transport
Last Answer : (A) Transport, Session, Presentation, Application
Description : In TCP/IP Reference model, the job of ............... layer is to permit hosts to inject packets into any network and travel them independently to the destination. (A) Physical (B) Transport (C) Application (D) Host-to-network
Last Answer : Answer: Marks to all
Description : State true or false for the following statements in Java. i) Java beans slow down software development process. ii) Java Servlets do not have built in multithreading feature. A) i-false, ii-false B) i-false, ii-true C) i-true, ii-false D) i-true, ii-true
Last Answer : A) i-false, ii-false
Description : Software Engineering is an engineering discipline that is concerned with: (1) how computer systems work. (2) theories and methods that underlie computers and software systems. (3) all ... (4) all aspects of computer-based systems development, including hardware, software and process engineering.
Last Answer : Answer: 3
Description : The evolutionary Work Breakdown Structure approach is very useful when the requirements of the system are not well understood.
Last Answer : Ans: True
Description : The conceptual model is (A) dependent on hardware. (B) dependent on software. (C) dependent on both hardware and software . (D) independent of both hardware and software.
Last Answer : (D) independent of both hardware and software.
Description : The quick design of a software that is visible to end users leads to ............ (A) iterative model (B) prototype model (C) spiral model (D) waterfall model
Last Answer : (B) prototype model
Description : Describe the following types of application software.
Last Answer : Productivity Software: They include word processing, spreadsheet and database management. They are used to speed up daily routine tasks. They help to work in organized and efficient ... typing tutors, spelling tutor, language learning, medical, driving test, flight simulation etc.
Description : Differentiate between systems software and application software.
Last Answer : System Software: It is a collection of programs which makes the use of computer easy and efficient. Highly experienced computer programmers develop system software ... software includes productivity software, business software, entertainment software and education software.
Description : What is the full form of UDP a. Union Development Program b. User Data Program c. User Datagram Protocol d. Unified Datagram Provider
Last Answer : c. User Datagram Protocol
Description : Point out the correct statement. a) Platforms cannot be based on specific types of development languages, application frameworks, or other constructs b) PaaS systems offer a way to create user ... customers may interact with the software to enter and retrieve data d) All of the mentioned
Last Answer : PaaS systems offer a way to create user interfaces
Description : Which statement best describes the Software as a Service cloud delivery model? A. A virtual machine provisioned and provided from the cloud which allows the customer to deploy custom ... and run the application on the customer's own computers and simplifying maintenance and support.
Last Answer : An application delivered to the client from the cloud which eliminates the need to install and run the application on the customer's own computers and simplifying maintenance and support.
Description : Which phase of the trajectory model of chronic illness is characterized by the gradual or rapid decline in the trajectory despite efforts to halt the disorder? a) Dying The dying phase ... symptoms worsen or the disability progresses despite attempts to control the course through proper management.
Last Answer : a) Dying The dying phase is characterized by stoppage of life-maintaining functions.
Description : ………………… is preferred method for enforcing data integrity A) Constraints B) Stored Procedure C) Triggers D) Cursors
Last Answer : A) Constraints
Description : ……………. is a preferred method for enforcing data integrity A) Constraints B) Stored procedure C) Triggers D) Cursors
Description : Which model is used during early stages of the system design afterthe requirements have been established? a) An application-composition model b) A post-architecture model c) A reuse model d) An early design model
Last Answer : d) An early design model
Description : Point out the correct statement. a) The cloud service model you choose does not determine the variety of security features, compliance auditing, and other requirements b) To determine the particular ... you normally use for your applications only CSE-R17.BLOGSPOT.COM d) All of the mentioned
Last Answer : To determine the particular security mechanisms you need, you must perform a mapping of the particular cloud service model to the particular application you are deploying
Description : What is the output of the following code? a={1:"A",2:"B",3:"C"} a.clear() print(a) a) None b) { None:None, None:None, None:None} c) {1:None, 2:None, 3:None} d) { }
Last Answer : d) { }
Description : RAD stands for ? Rapid Application Development Relative Application Development Ready Application Development Repeated Application Development
Last Answer : Rapid Application Development
Description : Low viscosity absorbent is preferred for reasons of (A) Rapid absorption rates and good heat transfer characteristics (B) Improved flooding characteristics (C) Low pressure drop on pumping (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : For gas absorption, low viscosity solvents are preferred, because of their (A) Better flow characteristics (B) Low pumping pressure drop (C) Rapid absorption rates (D) All (A), (B) and (C)
Description : For construction of structures in sea water, the cement generally preferred to, is (A) Portland-pozzolana cement (B) Quick setting cement (C) Low heat Portland cement (D) Rapid hardening cement
Last Answer : Answer: Option A
Description : Succinylcholine is the preferred muscle relaxant for tracheal intubation because: A. It produces rapid and complete paralysis of respiratory muscles with quick recovery B. It does not alter heart rate or ... C. It does not cause histamine release D. It does not produce postoperative muscle soreness
Last Answer : A. It produces rapid and complete paralysis of respiratory muscles with quick recovery
Description : Which of the following are the states of a five state process model? i) Running ii) Ready iii) New iv) Exit v) Destroy A) i, ii, iii and v only B) i, ii, iv and v only C) i, ii, iii, and iv only D) All i, ii, iii, iv and v
Last Answer : C) i, ii, iii, and iv only
Description : Which process model is also called as classic life cycle model? (A) Waterfall model (B) RAD model (C) Prototyping model (D) Incremental model
Last Answer : (A) Waterfall model
Description : Select the right option from the given alternatives. Quixotic : Pragmatic :: Murky : ________ (a) Rapid (b) Cloudy (c) Clear (d) Friendly
Last Answer : Ans: c) clear
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.
Description : State whether true or false. i) Multithreading is useful for application that perform a number of essentially independent tasks that do not be serialized. ii) An example of multithreading is a database server that listens for ... B) i-True, ii-True C) i-False, ii-True D) i-False, ii-False
Last Answer : B) i-True, ii-True
Description : In Unix operating system, special files are used to : (A) buffer data received in its input from where a process reads (B) provide a mechanism to map physical device to file names (C ... pointers associated with i-nodes (D) store information entered by a user application program or utility program
Last Answer : (B) provide a mechanism to map physical device to file names
Description : One of the disadvantages of user level threads compared to Kernel level threads is (1) If a user level thread of a process executes a system call, all threads in that process are ... privileges. (4) The library procedures invoked for thread management in user level threads are local procedures.
Last Answer : If a user level thread of a process executes a system call, all threads in that process are blocked.