Login using Social Account
Login using your credentials
Which of these is true about async functions?
An async function returns immediately and on completion, it calls back the function provided as an argument.
An async function returns you the output
Taking you to the next exercise in seconds...
Stay here Next Exercise
Want to create exercises like this yourself? Click here.
No hints are availble for this assesment
Answer is not availble for this assesment
Go Back to the Course
1 ZooKeeper - Race Condition and Deadlock
2 Zookeeper - Race condition and DeadLock are the same things?...
3 Zookeeper - A race condition can lead to:...
4 Zookeeper - Dead Lock can lead to:...
5 ZooKeeper - Coordination
6 Zookeeper - Zookeeper is really useful for coordination between...
7 ZooKeeper - Introduction
8 Zookeeper - Zookeeper is a...
9 Zookeeper - Zookeeper can not be used for:...
10 ZooKeeper - Data Model
11 ZooKeeper - Data Model - Znode
12 Zookeeper - Znode is:...
13 Zookeeper - A Znode can have another z-nodes as its children...
14 ZooKeeper Hands-on - Getting Started
15 Zookeeper - Connecting to Zookeeper
16 ZooKeeper - Hands-on - Znodes
17 Zookeeper - The value of the Znode must be:...
18 Zookeeper - Can we append to a value in znode?...
19 Zookeeper - Which of the following is not a type znode?...
20 Zookeeper - A persistent znode can not be deleted?...
21 Zookeeper - A persistent znode remains available unless deleted?...
22 Zookeeper - Ephemeral znodes are deleted when...
23 Zookeeper - Create a sequential node
24 Zookeeper - Create a znode
25 Zookeeper - Create an ephemeral znode
26 ZooKeeper - Architecture
27 ZooKeeper - Election & Majority
28 Zookeeper - In Zookeeper, the modifications can be done by multiple nodes?...
29 Zookeeper - The running count is...
30 ZooKeeper - Ensemble - Node Failures
31 Zookeeper - The leader is...
32 Zookeeper - Can a leader step down by itself?...
33 Zookeeper - If you have 10 active nodes in a zookeeper ensemble,...
34 Zookeeper - If you have 6 nodes (named as node1, node2, ......
35 ZooKeeper - Sessions
36 ZooKeeper - Application
37 ZooKeeper - Guarantees
38 ZooKeeper - Guarantees - Single System Image
39 Zookeeper - If after giving confirmation to the user of a write...
40 ZooKeeper - Operations
41 Zookeeper - Zookeeper is:...
42 ZooKeeper - APIs
43 Zookeeper - Which of these is true about async functions?...
44 ZooKeeper - Watches
45 ZooKeeper - ACL
46 Zookeeper - Checking if you have entered a valid login password is...
47 ZooKeeper - Use Cases
48 ZooKeeper - Resources
Loading comments...