MCQOPTIONS
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MCQOPTIONS
This section includes 1167 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science Engineering (CSE) knowledge and support exam preparation. Choose a topic below to get started.
| 501. |
Software process model |
| A. | Time-period that begins when a software product is conceived and ends when the software is no longer available for use. |
| B. | Adaptive maintenance, performed to make a computer program usable in a changed environment. |
| C. | A simplified description of a software process that is presented from a particular perspective. |
| D. | None of these |
| Answer» D. None of these | |
| 502. |
It is concerned with specifying the details of interface to an object or to a group of objects |
| A. | Object design models |
| B. | Object interface design |
| C. | Object oriented models |
| D. | None of these |
| Answer» C. Object oriented models | |
| 503. |
What methods can be followed if designers are out of good SRS or engineeringdesign? |
| A. | They must do whatever part of product design which remains undone |
| B. | Various approaches and techniques are to be followed to complete |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 504. |
In software system requirements, theinterface requirements are |
| A. | Requirements that are derived from the interface of existing system |
| B. | Requirements that are derived from the interface of proposed system |
| C. | Requirements that are derived from the interface of existing and proposed systems |
| D. | None of these |
| Answer» D. None of these | |
| 505. |
------------ consists of a means of monitoring the software engineering processes andmethods used to ensure quality. |
| A. | Software quality assurance |
| B. | Software quality product |
| C. | Software requirement |
| D. | Software specification |
| Answer» C. Software requirement | |
| 506. |
Behavioral specification is required for:( |
| A. | Modeling |
| B. | Verification |
| C. | Validation |
| D. | None of the above |
| Answer» C. Validation | |
| 507. |
Function count method was developed by( |
| A. | B.Beizer |
| B. | B.Boehm |
| C. | M.halstead |
| D. | Alan Albrecht |
| Answer» E. | |
| 508. |
ANSI (American National Standards Institute) is |
| A. | It supports system modeling during the analysis and design stages of the software process |
| B. | Organization responsible for approving U.S. standards |
| C. | Stimuli that occurs irregularly |
| D. | Formalized set of software calls and routines that can be referenced by an application program in order to access supporting system or network services |
| Answer» C. Stimuli that occurs irregularly | |
| 509. |
Engineering design activities consists of which of the following? |
| A. | Studying the SRS |
| B. | Producing new models of the problem |
| C. | Product design models |
| D. | All of the mentioned |
| Answer» E. | |
| 510. |
Ability of two or more systems or components to perform their required functions while sharing the same hardware or software environment |
| A. | Compatibility |
| B. | Compactness |
| C. | Code |
| D. | Communication |
| Answer» B. Compactness | |
| 511. |
The process of generating analysis and design documents is known as |
| A. | Software engineering |
| B. | Software re-engineering |
| C. | Reverse engineering |
| D. | Re-engineering |
| Answer» D. Re-engineering | |
| 512. |
Parkinson’s Law is |
| A. | The cost is determined by available resources rather than by objective assessment. |
| B. | A program used in real-world environment must change necessarily or become progressively less useful in that environment. |
| C. | As an evolving program change, its strictures tend to become more complex. |
| D. | Program evolution is a self-regulating process. |
| Answer» B. A program used in real-world environment must change necessarily or become progressively less useful in that environment. | |
| 513. |
Hazard probability |
| A. | Hazard cannot arise due system design. |
| B. | The probability of the event occurring which create a hazard. |
| C. | An assessment of the worst possible damage, which could result from a particular hazard. |
| D. | A condition with the potential for causing or contributing to an accident. |
| Answer» C. An assessment of the worst possible damage, which could result from a particular hazard. | |
| 514. |
Change-oriented identification |
| A. | One system is designed as the system controller and has responsibility for managing the execution of other subsystems. |
| B. | Each system is named as in attribute- based identification and associated with one or more change requests. |
| C. | An object class inheritance diagram, how entities have common characteristics. |
| D. | The objective of this software development is zero-defect software. |
| Answer» C. An object class inheritance diagram, how entities have common characteristics. | |
| 515. |
Lehman’s Fifth Law (Lehman and Belady 1985) is |
| A. | Organizational stability: Over a pro- gram’s lifetime, its rate of development is approximately constant and independent of the resources devoted to system development. |
| B. | Conservation of familiarity: Over the lifetime of a system, the incremental change in each release is approxima- tely constant. |
| C. | Large program evolution: Program evolution is a self-regulating process. |
| D. | None of these |
| Answer» C. Large program evolution: Program evolution is a self-regulating process. | |
| 516. |
Embedded systems are |
| A. | These system runs on a single processor or an integrated group of processors |
| B. | A system where each sub-system can respond to generated events where the events might be generated from other sub-systems or from the environment of the system. |
| C. | A system continues in operation after some system faults have manifested themselves. |
| D. | A system whose operation is incorrect, if results are not produced according to the timing specifications |
| Answer» B. A system where each sub-system can respond to generated events where the events might be generated from other sub-systems or from the environment of the system. | |
| 517. |
When the program is developed, it is to be tested and defects are to be removed from the program. |
| A. | Database |
| B. | Debugging |
| C. | Defect testing |
| D. | Defensive programming |
| Answer» C. Defect testing | |
| 518. |
Which regression test selection technique exposes faults caused by modifications? |
| A. | Efficiency |
| B. | Precision |
| C. | Generality |
| D. | Inclusiveness |
| Answer» E. | |
| 519. |
ROCOF (Rate of failure occurrence) is |
| A. | The probability that the system will cause an accident |
| B. | Extent to which a system or component can function correctly in the presence of invalid inputs or stressful environment conditions. |
| C. | The frequency of occurrence with which unexpected behavior is likely to occur |
| D. | None of these |
| Answer» D. None of these | |
| 520. |
--------- provides the technical how to building software. |
| A. | Software engineering tools |
| B. | Software engineering Procedures |
| C. | Software engineering Methods |
| D. | None of these |
| Answer» D. None of these | |
| 521. |
Which of the following model has a major disadvantage in terms of the coding phase of asoftware life cycle model? |
| A. | Spiral Model |
| B. | Waterfall Model |
| C. | Rad Model |
| D. | 4GT Model |
| Answer» E. | |
| 522. |
Detailed design stage include which of the following activity? |
| A. | Generate / Improve candidate architectures |
| B. | Evaluate candidate architecture |
| C. | Finalize Design |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 523. |
Verification is( |
| A. | Checking the product with respect to customer’s expectation |
| B. | Checking the product with respect to specification |
| C. | Checking the product with respect to the constraints of the project |
| D. | All of the above |
| Answer» C. Checking the product with respect to the constraints of the project | |
| 524. |
COCOMO-II was developed at( |
| A. | University of Maryland |
| B. | University of Southern California |
| C. | IBM |
| D. | AT & T Bell labs |
| Answer» C. IBM | |
| 525. |
Rules are |
| A. | Constraints define for system models |
| B. | Input data |
| C. | Out put data |
| D. | Activities in involved in the system |
| Answer» B. Input data | |
| 526. |
Formal testing conducted to determine whether a system satisfies its acceptance criteria and to enable the customer to determine whether to accept the system |
| A. | Abstractness |
| B. | Acceptable risk |
| C. | Acceptance testing |
| D. | None of these |
| Answer» D. None of these | |
| 527. |
The model to measure the software process improvement is called( |
| A. | ISO 9000 |
| B. | ISO 9126 |
| C. | CMM |
| D. | Spiral model |
| Answer» D. Spiral model | |
| 528. |
CASE work benches support |
| A. | Individual process tasks |
| B. | Process phases and activities |
| C. | Development software |
| D. | Operation software |
| Answer» C. Development software | |
| 529. |
Human Computer Interaction is |
| A. | It is concerned with the design, evaluation, and implementation of interactive computing systems for human use and with the study of major phenomena surrounding them. |
| B. | Extent to which a software product fulfills its purpose without wasting user’s time/ energy/degrading their morale. |
| C. | Human behavior that results in the introduction of faults into a system. |
| D. | None of these |
| Answer» B. Extent to which a software product fulfills its purpose without wasting user’s time/ energy/degrading their morale. | |
| 530. |
Computer system is a |
| A. | Hardware |
| B. | Software |
| C. | Bioware |
| D. | Virtual ware |
| Answer» B. Software | |
| 531. |
Failure intensity function of Logarithmic Poisson execution model is given as( |
| A. | λ(µ)= λ0LN(-θµ) |
| B. | λ(µ)= λ0exp(θµ) |
| C. | λ(µ)= λ0exp(-θµ) |
| D. | λ(µ)= λ0log(-θµ |
| Answer» D. λ(µ)= λ0log(-θµ | |
| 532. |
A stage in which individual components are integrated and ensured that they are error-freeto meet customer requirements. |
| A. | Coding |
| B. | Testing |
| C. | Design |
| D. | Implementation |
| Answer» C. Design | |
| 533. |
________ expressly designed for the support of individual and collective decision making. |
| A. | MIS |
| B. | DSS |
| C. | TPS |
| D. | OIS |
| Answer» C. TPS | |
| 534. |
Which of the following term is best defined by the statement “Notation that can be input directly into a computer-based development system offers significant benefits.”? |
| A. | machine readability |
| B. | maintainability |
| C. | structure enforcement |
| D. | overall simplicity |
| Answer» B. maintainability | |
| 535. |
Which one is not a software quality model?( |
| A. | McCall model |
| B. | Boehm model |
| C. | ISO 9000 |
| D. | ISO 9126 |
| Answer» D. ISO 9126 | |
| 536. |
Fault tolerance system are |
| A. | These system runs on a single proce- ssor or an integrated group of processors |
| B. | A system where each sub-system can respond to generated events where the events might be generated from other sub-systems or from the environment of the system. |
| C. | A system continues in operation after some system faults have manifested themselves. |
| D. | A system whose operation is incorrect, if results are not produced according to the timing specifications |
| Answer» D. A system whose operation is incorrect, if results are not produced according to the timing specifications | |
| 537. |
Coad and Yourdon suggested selection characteristics that should be used as an analyst considers each potential object for inclusion in the requirement analysis model. |
| A. | three |
| B. | four |
| C. | five |
| D. | six |
| Answer» E. | |
| 538. |
Entity-relation model is |
| A. | It describes the basic entities in the design and relation between them. |
| B. | Observational techniques used to understand social and organizational requirements. |
| C. | It is based on the idea of developing an initial implementation, exposing it uses on requirement and refining it through many versions until an adequate system has been developed. |
| D. | Based on an idea of developing an initial implementation, exposing this to uses comment and retiring it until and adequate system has been developed. |
| Answer» B. Observational techniques used to understand social and organizational requirements. | |
| 539. |
After the finalization of SRS, we may like to estimate( |
| A. | Size |
| B. | Cost |
| C. | Development time |
| D. | All of the above. |
| Answer» E. | |
| 540. |
Software is ------ |
| A. | Developed |
| B. | Manufactured |
| C. | Non manufactured |
| D. | None of these |
| Answer» C. Non manufactured | |
| 541. |
System engineering is concerned with |
| A. | Hardware development |
| B. | System development |
| C. | Software engineering |
| D. | All of the above |
| Answer» E. | |
| 542. |
Behavioral testing |
| A. | White box testing |
| B. | Black box testing |
| C. | Grey box testing |
| D. | None of the mentioned |
| Answer» C. Grey box testing | |
| 543. |
A turnaround output is an example of |
| A. | internal output |
| B. | external output |
| C. | summary output |
| D. | exception output |
| Answer» C. summary output | |
| 544. |
Estimation of software development effort for organic software is COCOMO is( |
| A. | E=2.4(KLOC)1.05PM |
| B. | E=3.4(KLOC)1.06PM |
| C. | E=2.0(KLOC)1.05PM |
| D. | E-2.4(KLOC)1.07PM |
| Answer» B. E=3.4(KLOC)1.06PM | |
| 545. |
----------- the ease with which conformance to standards can be checked. |
| A. | Correctness |
| B. | Auditability |
| C. | Usability |
| D. | Flexibility |
| Answer» C. Usability | |
| 546. |
System consists of---------------- |
| A. | Standards |
| B. | Measurement |
| C. | Compare |
| D. | All of above |
| Answer» E. | |
| 547. |
Functional testing is known as:( |
| A. | Structural testing |
| B. | Behavior testing |
| C. | Regression testing |
| D. | None of the above |
| Answer» C. Regression testing | |
| 548. |
Project schedule can be illustrated in |
| A. | Bar-charts |
| B. | Activity-networks |
| C. | Figures |
| D. | None of these |
| Answer» E. | |
| 549. |
In Call-return control model |
| A. | The low-level components of a system are integrated and tested before the higher-level components have been developed. |
| B. | The testing process starts with modules at lower levels in the hierarchy and works up the hierarchy of modules until the final module is tested. |
| C. | An event driven control system, where an event is broadcasted to each sub- system and any sub-system that can handle that event responds to it. |
| D. | Control starts of the top of a sub routine hierarchy and through sub routine calls passes to lower levels |
| Answer» E. | |
| 550. |
Which of the following is not used in measuring the size of the softwa |
| A. | KLOC |
| B. | Function Points |
| C. | Size of module |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |