BB Data Entry/Control Operator (IT) 2020 – Written question & solution

Questions from the BB Data Entry/Control Operator (IT) 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 Architecture, DBMS, Web Technology and Computer Basics.

Written (6)

  1. Name, draw and explain the different types of network topologies.
  2. Write functions of the CPU in short.
  3. What is database? What are uses of database in office administration?
  4. Let your computer is connected to internet through Ethernet. At some point you have found that there is no internet available in your…
  5. "https://www.bb.org.bd"-discuss different parts of this web address.
  6. Explain terms: (i) CAD and CAL (ii) Cookies and Trojan horse

Other papers for this post