A negative feedback loop mechanism monitors the system and, when it becomes too congested, signals the Job Scheduler to ____.

A. send the jobs to another processor
B. suspend processing
C. slow down process arrival rate
D. speed up process arrival rate


Answer: C

Computer Science & Information Technology

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Which of the following terms best describe a range of addresses from 169.254.0.0 to 169.254.255.255 that a Windows or Mac OS X computer assigns to its primary network interface when a DCHP server is unavailable?

A. Private IP Address B. Automatic Private IP Addressing C. Reserved Automatic Network Addressing D. Automatic Multicast IP Addressing

Computer Science & Information Technology

A remote worker wants to connect his computer to his corporation’s private trusted network over the Internet.   Which of the following will need to be configured?

A. VPN tunnel B. Address reservation C. DHCP server D. Firewall

Computer Science & Information Technology

What is the difference between Rich Text and Plain Text content controls?

What will be an ideal response?

Computer Science & Information Technology

Answer the following statements true (T) or false (F)

1) A database table is an example of a PL/SQL composite data type. 2) A PL/SQL record can be set to a NULL value with an assignment, in which case all its fields are set to NULL. 3) A record that contains another record as a field is called the enclosing record. 4) A PL/SQL table has a specified number of rows, which cannot be changed, at declaration time. 5) A PL/SQL table has two columns, a primary key column and a data column.

Computer Science & Information Technology