321. Where is data saved permanently ?
A. Memory
B. Storage
C. CPU
D. Printer
✅ The correct answer is option B.
Software Engineering MCQs
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322. Which of the following pattern is the basis of interaction management in many web-based systems ?
A. architecture
B. repository pattern
C. model-view-controller
D. different operating system
✅ The correct answer is option C.
Explanation: Model-View-Controller pattern is the basis of interaction management in many web-based systems.
Explanation: Model-View-Controller pattern is the basis of interaction management in many web-based systems.
323. Which of the following keys is used to overstrike a whole line ?
A. R
B. v
C. C
D. u
✅ The correct answer is option A.
324. Which of the following is a systematic attempt to specify threats to the project plan ?
A. Risk identification
B. Performance risk
C. Support risk
D. Risk projection
✅ The correct answer is option D.
Explanation: By identifying known and predictable risks, the project manager takes a first step toward avoiding them when possible and controlling them when necessary.
Explanation: By identifying known and predictable risks, the project manager takes a first step toward avoiding them when possible and controlling them when necessary.
325. Job Control Language (JCL) statements are Used to___________________?
A. Allocate the CPU to a job
B. Specify, to the operating system, the beginning and end of a job in a batch
C. Read the input from the slow-speed card reader to the high-speed magnetic disk
D. All of the above
✅ The correct answer is option B.
326. Which property is used to name a web control ?
A. ControlName
B. Designation
C. ID
D. Name
✅ The correct answer is option C.
327. In digital computer, all the expressions are coded into___________________?
A. Octal digits
B. Binary digits
C. Hexadecimal digits
D. Decimal digits
✅ The correct answer is option B.
328. Which subsystem implements the requirements defined by the application ?
A. UI
B. DBMS
C. Application subsystem
D. None of the mentioned
✅ The correct answer is option C.
Explanation: This subsystem implements the requirements defined by the application within the context of the domain in which the application operates.
Explanation: This subsystem implements the requirements defined by the application within the context of the domain in which the application operates.
329. Which of the following command can be used to rename a file in UNIX ?
A. ren
B. mv
C. remove
D. change
✅ The correct answer is option B.
330. Which of the following is the default authentication mode for IIS ?
A. Windows
B. Anonymous
C. Basic Authentication
D. None of these
✅ The correct answer is option B.