题目
A. The set of statements contains an error and does not work.
B. It creates a role called REGISTRAR, adds the MODIFY privilege on the STUDENT_GRADES object to the role, and gives the REGISTRAR role to three users.
C. It creates a role called REGISTRAR, adds the UPDATE privilege on the STUDENT_GRADES object to the role, and gives the REGISTRAR role to three users.
D. It creates a role called REGISTRAR, adds the UPDATE privilege on the STUDENT_GRADES object to the role, and creates three users with the role.
E. It creates a role called REGISTRAR, adds the UPDATE privilege on three users, and gives the REGISTRAR role to the STUDENT_GRADES object.
F. It creates a role called STUDENT_GRADES, adds the UPDATE privilege on three users, and gives the UPDATE role to the registrar.
第1题
A.conventional
B.innumerable
C.compact
D.concise
第2题
A.A.a thesis statement
B.B.topic sentences
C.C.nothing important
D.D.supporting ideas and examples
第3题
A. An internal routing protocol can be used to reach an EBGP neighbor.
B. The next hop does not change when BGP updates are exchanged between EBGP neighbors.
C. EBGP requires a full mesh.
D. A static route can be used to form an adjacency between neighbors.
第5题
A.examined
B.to examine
C.examining
D.examine
第8题
A.A.Use a hole instrument to examine the turbine internally
B.B.Use a borescope to examine the combustor internally
C.C.Use a hole instrument to examine the combustor externally
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