Question
What was the theme for World Environment Day celebrated
on June 5, 2024?Solution
Land Restoration, Desertification and Drought Resilience. Each year, World Environment Day highlights a specific environmental issue, and in 2024, the focus was on addressing challenges related to land degradation, desertification, and building resilience against droughts. This theme underscores the importance of restoring ecosystems, conserving land resources, and promoting sustainable land management practices globally.
Which of the following is true about the primary key in a relational database?
What is a primary key in a relational database?
Which of the following is a transaction property ensuring all steps are completed or none?
A company needs to schedule a maximum number of meetings in a single conference room. Each meeting `i` has a start time `s_i` and an finish time `f_i`. ...
Query optimization heuristic that “pushes selections down” improves:
Which type of relationship exists when a record in one table can relate to multiple records in another table, and vice versa?
The command to test reachability of a host in Linux is:
Which of the following is NOT a common type of error encountered during software development?Â
Which deadlock prevention scheme allows older transactions to preempt younger ones?
In the context of debugging an Object-Oriented program, what does "stepping over" a method call typically do in a debugger?Â
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