网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Which of the following best describes the age of the data in an OLTP system?（）
A
Current
B
Projected
C
Historical
D
Current and projected
参考答案
参考解析
解析：
暂无解析
更多 “单选题Which of the following best describes the age of the data in an OLTP system?（）A CurrentB ProjectedC HistoricalD Current and projected” 相关考题
考题
Which of the following network topologies BEST describes a VPN? ()(Select TWO)
A. Point to PointB. Point to MultipointC. VLAND. RingE. Bus
考题
Which of the following BEST describes a hub?（）A、Determines the best route to transmit dataB、Inspects traffic and accepts or declines transmissionC、Broadcasts data to specific network devicesD、Broadcasts data to all network devices
考题
Which of the following BEST describes RAID 10？（）A、 Mirroring with stripingB、 Mirroring with fault toleranceC、 StripingD、 Striping with distributed parity
考题
Which of the following BEST describes a benefit of RAID 0?（）A、High fault toleranceB、Ease of failure recoveryC、High performanceD、No configuration
考题
Which of the following BEST describes RAID 5？（）A、 RAID 5 is data striping across all drives.B、 RAID 5 is data striping with a dedicated parity drive.C、 RAID 5 is striped sets with two sets of parity striped across all drives.D、 RAID 5 is striped sets with parity striped across all drives.
考题
Which of the following BEST describes RAID 1?（）A、MirroringB、StripingC、Striping with parityD、Striping with mirroring
考题
Which of the following is the BEST recovery method for a server that only aggregates report data and stores data on separate servers?（）A、FullB、Disk imagingC、IncrementalD、Tape backup
考题
Which of the following best describes how locks are used in DB2?（）A、To maintain control of updated rows for commit processingB、To ensure only committed changes are altered by another applicationC、To allow two applications to update the same row of data simultaneouslyD、To prevent multiple applications from accessing the same data simultaneously
考题
单选题Which of the following best describes a hash function？（）A
An irreversible fast encryption methodB
A reversible fast encryption methodC
A reversible value computed from a piece of data and used to detect modificationsD
An irreversible value computed froma piece of data and used to detect modificationsE
A table inwhich values are stored for efficient retrieval.
考题
单选题Which of the following words best describes mum?A
Polite.B
Patient.C
Changeable.D
Clever.
考题
单选题which of the following terms best describes the pair of words kill and dill?A
minimal pairB
phonemic contrastC
Closed class wordsD
Bound morphemes
考题
单选题Which of the following BEST describes a benefit of RAID 0？（）A
High fault toleranceB
Ease of failure recoveryC
High performanceD
No configuration
考题
单选题Which of the following best describes “overcharge of refrigerant”?（）A
Too much refrigerantB
Too little refrigerantC
Refrigerant is ran outD
Running is over
考题
单选题Which of the following BEST describes RAID 5？（）A
RAID 5 is data striping across all drives.B
RAID 5 is data striping with a dedicated parity drive.C
RAID 5 is striped sets with two sets of parity striped across all drives.D
RAID 5 is striped sets with parity striped across all drives.
考题
单选题Which of the following best describes teenagers according to Ms. Fox and Ms. Frankel?A
Isolated.B
Arrogant.C
Independent.D
Sensitive.
考题
单选题Which of the following best describes the tone of the passage?A
Alarmed.B
PessimisticC
Comic.D
Objective.
考题
单选题When computers are connected on a network in a manner where the data flows to a central pointand then back out describes which of the following networks?（）A
RingB
MeshC
StarD
Hybrid
热门标签
最新试卷