1281. Which command is used to display all the lines with the string ‘sales’ from the file empl.lst ?
A. cut sales empl.lst
B. /sales > empl.lst
C. grep sales empl.lst
D. cat | /sales > empl.lst
✅ The correct answer is option C.
Software Engineering MCQs
Prepare with the latest Software Engineering MCQs with answers and explanations. Free online practice for competitive exams, interviews, and university tests.
1282. Which of the following is needed by Maintenance staff?
A. A specific type of equipment
B. Maintenance record for each and every equipment item
C. Check in/check out equipment for maintenance
D. All of the mentioned
✅ The correct answer is option D.
Explanation: All the options are essential for effective maintenance
Explanation: All the options are essential for effective maintenance
1283. Which of the following steps may not be used to define the existing data model as a precursor to re-engineering a new database model ?
A. Build an initial object model
B. Determine candidate keys
C. Refine the tentative classes
D. Discover user interfaces
✅ The correct answer is option D.
Explanation: Once information defined in the preceding steps is known, a series of transformations can be applied to map the old database structure into a new database structure.
Explanation: Once information defined in the preceding steps is known, a series of transformations can be applied to map the old database structure into a new database structure.
1284. The part of the CPU that accesses and decodes program instructions, and coordinates the flow of data among various system components is the___________________?
A. Motherboard
B. ALU
C. Control unit
D. Megahertz
✅ The correct answer is option C.
1285. Which of the following transfer execution directly to another page ?
A. Response.Redirect
B. Server.Transfer
C. Both A and B
D. None of these
✅ The correct answer is option B.
1286. What command is used to change the working directory ?
A. cdir
B. chdir
C. changedir
D. cd
✅ The correct answer is option D.
1287. What service is not monitored by inetd ?
A. SSH
B. time
C. ntalk
D. finger
✅ The correct answer is option A.
1288. Which of the following NIS clients returns the name of the NIS server used by the NIS client ?
A. ypwhich
B. ypbind
C. ypcat
D. yppoll
✅ The correct answer is option A.
1289. In ASP.NET page framework an automatic way to associate page events and methods is______________?
A. It is not possible to set automatically page events and methods
B. AutoEventWireup attribute of the Page directive is set to False
C. AutoEventWireup attribute of the Page directive is set to true
D. All of the above
✅ The correct answer is option C.
1290. An information system that supports the planning and assessment needs of executive management is______________?
A. DSS
B. TPS
C. ERP
D. None of these
✅ The correct answer is option D.