Question
Which of the following is NOT a valid addressing mode in
computer architecture?Solution
Addressing modes determine how the operand of an instruction is accessed. Relative Register Addressing is not a valid mode because registers do not have relative addressing, whereas immediate, direct, indirect, and indexed addressing are valid modes.
What does normalization in DBMS achieve?
Wait-Die and Wound-Wait are strategies for:
Shadow Paging avoids:
In DBMS, which scheduling method ensures serializability of transactions?
Which stage involves evaluating the project's practicality, cost, and resources before proceeding further?
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Which of the following concurrency control methods avoids deadlocks entirely but can reduce concurrency by blocking transactions at start?
Indexing in DBMS improves:
Examine the following Java-like code:Â
  ```java
  class Parent {
    String name = "Parent";
    p...
Query optimization heuristic that “pushes selections down” improves:
Which of the following is not part of the process control block (PCB)?
Relevant for Exams:
