BPSC Sub-Assistant Maintenance Engineer December 2021 – Written question & solution
Questions from the BPSC Sub-Assistant Maintenance Engineer recruitment exam, December 2021 – Written, shared by the candidates who sat it. The paper: 8 written questions. So far 8 written questions have been shared. Topics include Operating System, Digital Logic, Coding, Algorithm and Computer Networks.
Written (8)
- (a) Simplify the following Boolean expression: (x+y+xy) (x+z) (b) Convert the following Octal number into Decimal and Hexadecimal: (651)₈…
- (a) What is the difference between array and pointer? (b) What is function overloading and operator overloading. Give example. (c) Write…
- (a) How the quick sort is implemented? What is the complexity of quick sort? (b) Write down a program to find sum of diagonal elements of…
- (a) What do you mean by virtual memory? (b) What is normalization? Why is it needed? (c) What is a weak entity set? How the primary key is…
- (a) Differentiate between IPV4 and IPV6. (b) Describe secret key and public key encryption. (c) Difference between broadband Wi-Fi and…
- (a) Describe how deadlock is possible with the dining-philosopher's problem. (b) List four important process attributes that an operating…
- (a) Briefly describe the relationship among threat, vulnerability and attack. Give examples. (b) Why IP is considered as a best effort…
- Consider the following Schemas- Movies (title, year, length, genre, studioName, producerCert) starsIn (movieTitle, movieYear, starName…