BPSC Sub-Assistant Maintenance Engineer 2020 – Written question & solution
Questions from the BPSC Sub-Assistant Maintenance Engineer recruitment exam, 2020 – Written, shared by the candidates who sat it. The paper: 6 written questions. So far 6 written questions have been shared. Topics include Computer Networks, Computer Basics, Computer Architecture and Operating System.
Written (6)
- (a) Write the difference between: (i) RAM and ROM (ii) Open source software and Proprotary software. (b) Outline the functions performed…
- (a) Briefly describe the function that measure the efficiency of an operating system. (b) What is DMA? Why it is used for high-speed I/O…
- (a) What are the problems that transmission lines suffer from? Briefly describe any one of them. (b) List the factors that affect the…
- (a) Write a brief history of the internet. How to access to the internet? (b) Define computer network. State some merits and demerits of a…
- a) What is QAM? Explain it. b) Draw the diagram for 16-QAM having: (i) 3 amplitudes, 12 phases (ii) 4 amplitudes, 8 phases
- a) What is E-Government? How can E-Government be implemented through the vision of Digital Bangladesh? b) List some factors that are…