[单项选择] A large check processing company is quite impressed with the ingestion performance of a VTL. After calculating their nightly backup requirements it was determined that the restore performance of the VTL was significantly less than the backup performance. Which of the following business requirements should the customer revisit to ensure a successful implementation?（）
A. RPO
B. RTO
C. backup window
D. deduplication ratio

[单项选择]Dr. Fields received (so large) bill when he (checked out of) the hotel (that) he did not have enough money to (pay for) a taxi to the airport.
A. so large
B. checked out of
C. that
D. pay for

[单项选择] A large shipping company that is standardized on Fibre Channel storage has just acquired a regional shipping company that is using an IBM XIV system. The large company would like to integrate the XIV system into the environment and manage all data through a single management interface. Which product should be suggested so that all data can be managed?（）
A. IBM DS8700
B. IBM XIV GUI
C. IBM System Storage N7600
D. IBM SAN Volume Controller (SVC)

[单项选择]The company owns a large number of _______ stores.
A. export
B. bargain
C. retail
D. trade

[单项选择]If they had sent a check to the telephone company last week, their telephone （）out of service at this moment.
A. will not be
B. will not have been
C. would not be
D. would not have been

[单项选择]She has become quite ______ to the company.
A. influential
B. compulsory
C. indispensable
D. essential

[单项选择]As a Network Engineer in a large-sized company, you have to master the knowledge of the Cisco mobility solution. Which of the following statement most appropriately identifies the characteristics of it?（）
A. It provides high-level integrated security from the wireless access point to the client and automatically encrypts voice and data in transit.
B. It allows you to centralize management, automate repetitive tasks, and provision IP services easily.
C. It centralizes your infrastructure and allows you to share resources more effectively by combining separate data centers into an interconnected SAN.
D. It authenticates users and devices so that it is impossible for a rogue device to be connected to the network.

[单项选择]（）conduct a background check on the company, making as many phone calls and Internet searches as you can.
A. Though
B. Throughly
C. Thorugh
D. Thoroughly

[单项选择] A company runs very large database applications on multiple HP-UX servers. They recently upgraded the device drivers for their fibre channel HBAs and have suffered numerous crashes on several systems. Which feature of Power Systems running AIX would help eliminate this problem during pre-release testing of a new device driver？（）
A. Redundant VIO servers
B. Storage Protection Keys
C. Electronic Service Agent
D. NPIV support in the kernel

[单项选择] Company.com has a large network control center with an SNMP based monitoring tool running  on a non-IBM Unix like system. It has become desirable for the network control center to monitor the activity of an HACMP cluster.  What feature in HACMP can assist with this？（）  
A.  hacmp.my
B.  hacmp.mib
C.  hacmp.defs
D.  hacmp.snmp

[单项选择]A large company would like to roll out thin clients to all retail terminals on its next upgrade. Which of the following are potential risks of this IT plan？（）
A. Power consumption；thin clients use more energy than comparable workstations and therefore have a larger energy footprint.
B. Single point of failure；if the thin client server goes down all machines are without functionality.
C. Centralized administration；IT staff cannot rely on localized group policy settings.
D. High cost of terminals；compared to traditional workstations，thin clients are very expensive and require more maintenance.

[单项选择]A company has a large data center with hundreds of AIX and Linux OS images on both stand-alone and LPARed machines.  They are likely to undergo some downsizing in the near future.  The IT Director is concerned with their ability to manage the environment with fewer staff members. What software should the pSeries technical specialist recommend to the customer to provide for more efficient management， quicker provisioning， and monitoring？（）
A. TSM
B. CSM
C. NIM
D. PSSP

[单项选择]A large company has over 500 computers that currently stay powered on indefinitely. None of the systems are used after the company closes at 5 p.m. Which of the following would be the MOST effective way for the company to save on electricity usage？（）
A. Set the computers for automatic log-off after one hour of inactivity.
B. Institute a policy of either shutdown or sleep mode an hour after close.
C. Turn on the Wake on LAN functionality for all computers.
D. Schedule all patching to be done during work hours.

[单项选择]Behind his large smiles and large cigars, his eyes often seemed to ______ regret.
A. teem with
B. brim with
C. come with
D. look with

[单项选择]The ring is quite unusual because
A. its design is excellent
B. it is very expensive
C. it is different from others
D. it had a sad story

[单项选择]Although punctual himself, the professor was quite used ______ late for his lecture.