261. The_______________ is represented as two processing boxes connected by an line (arrow) of control ?
A. Repetition
B. Sequence
C. Condition
D. None of the mentioned
✅ The correct answer is option B.
Software Engineering MCQs
Prepare with the latest Software Engineering MCQs with answers and explanations. Free online practice for competitive exams, interviews, and university tests.
262. Which of the following is NOT an Input device ?
A. Keyboard
B. Monitor
C. Joystick
D. Microphone
✅ The correct answer is option B.
263. ___________ details are given by Management to Marketing Service System?
A. Customer
B. Employee
C. Supplier
D. None of the above
✅ The correct answer is option C.
264. Which of the following models are developed on the principles of business management, accounting and econometrics ?
A. Behavioral model
B. Management science models
C. Operations research models
D. Policy making models
✅ The correct answer is option B.
265. Digital photos and scanned images are typically stored as___________________ graphics with extensions such as .bmp, .png, .jpg, .tif, or .gif ?
A. vector
B. bitmap
C. either vector or bitmap
D. neither vector nor bitmap
✅ The correct answer is option B.
266. Devices that let the computer communicate with you ___________________?
A. Input
B. Output
C. Type
D. Print
✅ The correct answer is option A.
267. A data model contains___________________?
A. data object
B. attributes
C. relationships
D. all of the mentioned
✅ The correct answer is option D.
Explanation: The data model consists of three interrelated pieces of information: the data object,
Explanation: The data model consists of three interrelated pieces of information: the data object,
268. What stores all changes and info related to the project from development through maintenance in CASE tools ?
A. Database
B. Repository
C. Registers
D. None of the mentioned
✅ The correct answer is option B.
Explanation: The main component of real CASE tools is the repository which stores all changes
Explanation: The main component of real CASE tools is the repository which stores all changes
269. The macro processor must perform________________?
A. save the macro definitions
B. recognize macro definitions and macro calls
C. expand macro calls and substitute arguments
D. All of the above
✅ The correct answer is option D.
270. Which of the following commands is used to obtain a list of all files by modification time ?
A. ls -1
B. ls -t
C. ls -i
D. ls -R
✅ The correct answer is option B.