What DNSSEC record is returned when the requested resource record doesn't exist and is used to fulfill the authenticated denial of existence security feature of DNSSEC?
A. key-signing key (KSK)
B. Resource Record Signature (RRSIG)
C. Next Secure (NSEC)
D. Delegation Signer (DS)
Answer: C
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If the user clicks the Open button, the Open File Dialog control's Show Dialog method returns the value ____________.
a. Result.True b. Dialog Result OK c. Dialog Result Open d. Result Open File
List two features that are available in Hyper-V on Windows server OSs that are not available in Client Hyper-V.
What will be an ideal response?
Match the first part of each sentence with the following part:
I. Date of birth is an example II. A table is a collection III. Each record of a table is made up IV. A collection of records is an example V. Interest amount is often an example A. of a calculated field. B. of a constant. C. of records. D. of a table. E. of fields.
You are moving to a new location and have been asked to assess the security additions required in the new location. Which of the following concerns could be addressed with a mantrap?
A. need to log all visitors B. prevention of tailgating C. dim lighting in the parking lot D. contractors connecting to open ports