Question
In Unix, a file has permissions rwxr-x---. Which command changes its permissions to rw-r-----?
More IT Operating System Questions
- In a nodal analysis a circuit with 10 nodes will have _______ unknown voltage and _______equation.
- What is the defining property of a Binary Search Tree (BST)?
- Does Dijkstra's algorithm work for graphs with both negative and positive edge weights?
- An algorithm has a time complexity of O(N² ). If the input size N doubles, how does the execution time approximately change?
- Which of the following best describes network topology?
- What is the primary purpose of a MAC (Media Access Control) ID in networking?
- What is a 'context switch' in operating systems?
- The Divide and Conquer paradigm involves three main steps. What are they?
- The is attribute in custom elements is used for:
- A system design decision requires that a process must request and be allocated all the resources it will ever need at once, before it begins execution, and...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)