The scheme of ____ removes the possibility of a circular wait and therefore guarantees the removal of deadlocks.
A. hierarchical ordering
B. preemption
C. saving and restoring job state
D. requesting all resources before job run
Answer: A
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This is a digital mobile telephone system that is used in Europe and other parts of the world.
What will be an ideal response?
Match each item with a statement below.
A. A hardware device specially designed to terminate VPNs and join multiple LANs. B. Used when a dial-up user has an old system that doesn't support L2TP and needs to use PPP to establish a VPN connection to your network. C. A network accessible to remote users who need dial-in access. D. A single VPN router contains records of all SAs in the VPN. E. Each participant in the VPN has an approved relationship, called a security association (SA), with every other participant. F. Rapidly becoming the protocol of choice for VPN connections of all sorts and should be used when the other protocols are not acceptable. G. Used when a dial-up user needs to establish a VPN connection with your network. H. Generally less expensive than hardware systems, and they tend to scale better on fast-growing networks. I. Links two or more networks.
A workbook marked as final is shared
Indicate whether the statement is true or false
Which of the following is an open source programming language?
Ada Java C# Python