Describe digital certificates.
What will be an ideal response?
Digital certificates are public-key container files that allow computer programs to validate the key and identify to whom it belongs. The certificate is often issued and certified by a third party, usually a certificate authority. A digital signature attached to the certificate's container file certifies the file's origin and integrity. A certificate authority (CA) issues, manages, authenticates, signs, and revokes users' digital certificates, which typically contain the user name, public key, and other identifying information.
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In a database, data is stored in a(n) ________
Fill in the blank(s) with correct word
Ascending order arranges labels alphabetically from A to Z. ____________________
Answer the following statement true (T) or false (F)
Which of the following kind of checks is a validity check on data, which determines whether a number is within a specified group of numbers?
A. group B. numeric C. range D. integer
A(n) ____ seldom changes.
A. dynamic IP address B. static IP address C. extension IP address D. tabbed IP address