Question
1. Whether human-mediated or not, this ecological shift
would be no small change for Greenland. 2. The models predicts the ice-free, tree-friendly patches to total around 400,000 square kilometers. 3. If trees do appear, they could grow a new forest that’s nearly the size of Sweden. In the following question, three sentences are given, revolving around the same theme or idea. Decide which of the sentences are grammatically and meaningfully correct and mark the answer accordingly.ÂSolution
Both 1 and 3 are correct, which makes C the right answer. 2 - replace the singular verb PREDICTS with the plural PREDICT as the subject MODELS is plural.Â
Which deadlock prevention scheme allows older transactions to preempt younger ones?
Which of the following SQL queries would return the total number of employees in each department, but only for departments with more than 10 employees?
Which of the following commands are used to put a restriction on the number of rows returned from a query?
In an E-R diagram, a double rectangle represents a:
Consider the following Java-like pseudo-code for inserting a node into a Binary Search Tree (BST):
  ```java
  class Node {
Which of the following is a non-relational database?
What does the ‘
HTTPS ensures which of the following?
A program needs to process elements from a `Queue` until it becomes empty. Which control flow structure is most suitable for this task?Â
In a relational database, what is a candidate key?
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