Tiêu đề BCA 6th semester Distributed System2021 final.pdf ✅

BCA 6th semester Distributed System 2021 1. Circle (0) the correct answer. i. In distributed system each processor has its own............ a. Local Memory b. Clock c. Local memory and clock d. Processor Ans: c ii. Centralized computing covers many data centers and........... a. Minicomputers b. Mainframe computers c. Supercomputers d. Microcomputer Ans: c iii. Process on the remote system are identified by........... a. Host Id b. Host name and identifier c. Identifier d. Process ID Ans: b iv. The capability of system to adapt the increased service load is called........... a. Scalability b. Tolerance c. Capacity d. None of mentioned Ans: a v. The capability of a system to adapt the increased service load is called............ a. Stub b. Identifier c. Name d. Process Identifier Ans: a vi. Which of the following two operations are provided by the IPC facility? a. Write & delete message b. Delete & receive message c. Send & delete message d. Receive &send message Ans: d vii. Which is also known as attributed-based name services? a. Domain services b. Name services c. Directory services d. None of Mentioned Ans: c