[单项选择]To ensure the development and exploitation of a new technology, there must be a constant ______ of several nevertheless distinct activities.
A. interplay
B. implementation
C. improvement
D. exploration

[单项选择]To ensure the development and exploitation of a new technology, there must be a constant ______ of several nevertheless distinct activities.
A. interplay
B. implementation
C. improvement
D. exploration

[单项选择]In order to ensure there is proper airflow in a new computer, which of the following should be performed?（）
A. Install a passive hard drive cooler.
B. Unplug the redundant power cables from the motherboard.
C. Install rounded IDE cables.
D. Drill holes in the PC's case to create more airflow

[单项选择](In spite of) the ever-increasing exploitation of natural resources, (that) has now reached dangerous proportion, (little) has been done on a (world-wide) scale to slow down or stop this process.
A. In spite of
B. that
C. little
D. world-wide

[单项选择] Pour ne pas empêcher les gens de dormir, il ne faut pas que vous _____ marcher trop fort votre radio.
A. faites
B. ferez
C. fassiez
D. aurez fait

[单项选择]Je ne peux pas __________ mes lunettes , je ne sais plus où je les ai mise.
A. chercher
B. trouver
C. rechercher
D. dissimuler

[单项选择]The emperor turned to alchemy to ensure immortally, but contrary to his wishes, the wrong chemistry shortened his life.
A. good fortune
B. quick recovery from his illness
C. never-ending life
D. everlasting peace

[单项选择]To ensure the project team provides the functionality the customer expects in a new piece of software, the project manager asks the customer for sign-off on the design criteria. These documents are ______ .
A. technical specifications
B. performance specifications
C. product descriptions
D. quality assurance

[单项选择]Reviewing work products and results to ensure that all were completed satisfactorily and formally accepted is part of ______ .
A. risk management
B. quality control
C. change control management
D. verify scope

[单项选择]To ensure maximal voter participation in a presidential election, thorough planning and a voter registration ______ are usually required.
A. collocation
B. investigation
C. drive
D. confinement

[单项选择]Which of the following scenarios will ensure that the value of the NEXT_STEPNO column in a given row of table TABLEX exists as a value of column STEPNO (usually in another row) in the same table?（）
A. Define a UNIQUE constraint on the columns NEXT_STEPNO and STEPNO.
B. Define a CHECK constraint on the NEXT_STEPNO column (NEXT_STEPNO = STEPNO).
C. Define column STEPNO as the primary key of TABLEX and column NEXT_STEPNO as a foreign key referencing column STEPNO of the same table.
D. Define column NEXT_STEPNO as the primary key of TABLEX and column STEPNO as a foreign key referencing column NEXT_STEPNO in the same table.

[多项选择]A network administrator wants to ensure that only the server can connect to port Fa0/1 on a Catalyst switch. The server is plugged into the switch Fa0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of the server is allowed by switch port Fa0/1?（）
A. Configure port Fa0/1 to accept connections only from the static IP address of the server.
B. Employ a proprietary connector type on Fa0/1 that is incompatible with other host connectors.
C. Configure the MAC address of the server as a static entry associated with port Fa0/1.
D. Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.
E. Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server.
F. Configure an access list on the switch to deny server traffic from entering any port other than Fa0/1.

[单项选择]FOSTER: DEVELOPMENT : :
A. immunize: resistance
B. nurture: fertilization
C. adorn: sleekness
D. chill: tepidity
E. cultivate: profligacy

[单项选择]We did everything we possibly could to ensure the news report was ______.
A. feasible
B. genuine
C. appropriate
D. authentic

[单项选择]What efforts have been made to ensure safer fireworks in US
A. The set-up of American Fireworks Standards Laboratory to regulate the firework market.
B. Increasing imports of fireworks from China.
C. To give temporary warnings to Americans about the dangers of fireworks.
D. To ban the use and sales of fireworks across the States.

[单项选择]From the passage we know the company could ensure its transaction if it ________.