Digital Certificates Interview Questions

 
1.
Suppose Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins. If all of them work together, find the time
taken to fill the tank?
2.
What is a digital signature?
3.
Explain (1/10)18 - (1/10)20 = ?
4.
What are Certificate Revocation Lists (CRLs)?
5.
What is a one-time signature scheme?
6.
What is an Undeniable Signature Scheme?
7.
What is the Factoring Problem?
8.
What is the Significance of Factoring in Cryptography?
9.
Has Factoring Been Getting Easier?
10.
What are the Best Factoring Methods in Use Today?
11.
What are Certificates?
12.
How are Certificates Used?
13.
Who Issues Certificates and How?
14.
How Do Certifying Authorities Store their Private Keys?
15.
How Are Certifying Authorities Susceptible to Attack?
16.
What if a Certifying Authoritys Key is Lost or Compromised?
17.
What are Certificate Revocation Lists(CRLs)?
18.
Suppose Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins. If all of them work together, find the time
taken to fill the tank?
19.
What is a digital signature?
20.
Explain (1/10)18 - (1/10)20 = ?
21.
What are Certificate Revocation Lists (CRLs)?
22.
What is a one-time signature scheme?
23.
What is an Undeniable Signature Scheme?
24.
What is the Factoring Problem?
25.
What is the Significance of Factoring in Cryptography?
26.
Has Factoring Been Getting Easier?
27.
What are the Best Factoring Methods in Use Today?
28.
What are Certificates?
29.
How are Certificates Used?
30.
Who Issues Certificates and How?
31.
How Do Certifying Authorities Store their Private Keys?
32.
How Are Certifying Authorities Susceptible to Attack?
33.
What if a Certifying Authoritys Key is Lost or Compromised?
34.
What are Certificate Revocation Lists(CRLs)?