Answer:
enabling clients to store all their data, documents, and employee information on blockchain. accumulating the most data from wherever possible and building a comprehensive data lake.
Explanation:
Option + 1
-----------------------------
Answer:
There are three technologies used for implementing the SOA most commonly with Web services are UDDI (Universal Description, Discovery & Integration) , WSDL (Web Services Description Language) and SOAP (Simple Object Access Protocol) .
Out of them XML technologies are Web Services Description Language (WSDL) and Simple Object Access Protocol (SOAP).
WSDL is an XML language that describes a Web service.
SOAP is an XML Protocol and it is used by client application to communicate with web services.
Answer:
a) 4 processes
b) 2 resources
c) R1: 2 instances
R2: 2 instances
d) R2
e) R1
f) R1
g) No resource
h) R1
i) R2
j) R2
k) No
l)No deadlock
Explanation:
You need to know that the resources that are required by the processes for completion are shown by the request edge and the resources allocated are shown by the allocation edge. And thus, we can find what resources are allocated to the process, and required for the completion accordingly. And here again, the cycle is created, and hence deadlock may or may not occur. However, we see that resources have multiple instances and get freed on time. And hence, deadlock does not occur.
Like,
P4 uses R2 and free one instance of R2.
P3 then uses one instance of R2 and free R2.
P3 then uses one instance of R3 and free R3.
P1 uses one instance of R1 and free R1 one instance
P1 then uses R2 and free R2.
P2 uses R1 and free R1.
Hence, all the processes are complete and deadlock does not occur.