问题:单选题A small business currently has a server room with a large cooling system that is appropriate for its size. The location of the server room is the top level of a building. The server room is filled with incandescent lighting that needs to continuously stay on for security purposes. Which of the following would be the MOST cost-effective way for the company to reduce the server rooms energy footprint?()A Replace all incandescent lighting with energy saving neon lighting.B Set an auto-shutoff policy for all the lights in the room to reduce energy consumption after hours.C Replace all incandescent lighting with energy saving fluorescent lighting.D Consolidate server systems into a lower number of racks,centralizing airflow and cooling in the room.
Wednesday, April 17, 2024
问题:单选题Which of the following technologies can save server space and cooling requirements?()A Energy star ratingsB Active solar panelsC Network storage arrayD Blade servers
Saturday, May 4, 2024
问题:单选题A corporation plans to replace older office PCs with energy efficient personal computers in their 24 hour help desk department. Which of the following would be the BEST choice?()A Tablet notebooks with LCD monitorsB Thin clients with LCD monitorsC Thin clients with CRT monitorsD Notebook computers with LCD monitors
问题:单选题Which of the following needs to be recycled due to dangerous amounts of gas contained inside its housing?()A CRTB TonerC Surge suppressorD LCD
问题:单选题Which of the following standard symbols signifies that a packaged item was produced using hazardous materials industry guidelines?()A Energy StarB Energy Star 2.0C PCI-ED RoHS
问题:单选题A user reports that their cell phone battery is dead and cannot hold a charge. Which of the following should be done when disposing of the old battery?()A Recycle the battery.B Store the battery.C Place battery in a sealed plastic bag.D Disassemble the battery.
问题:单选题A company would like to dispose of old toner units. Which of the following would be the MOST appropriate course of action to take?()A Use an approved recycling program either through a vendor or local government agency.B Old toner disposal is the responsibility of the manufacturer. Call the appropriate number at the respective company.C Toss the units into the trash. Toner cartridges are biodegradable.D Clean out the toner cartridges with warm water and place the clean units into the recycling collection.
问题:单选题Which of the following is the recommended disposal method for used computers?()A Trash canB BurialC Recycling centerD Storage shed
问题:单选题Which of the following can conserve energy in a server room?()A Sealing all potential cold air leaksB Installing additional cooling fansC Setting the temperature lowerD Replacing the UPS with a generator
问题:单选题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.
问题:单选题The power saving state in which a computer cuts power to all its unneeded parts and copies the RAM content to the hard drive is called()A hibernateB shutdownC sleepD hypervisor
问题:单选题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.
问题:单选题Which of the following technologies allows a single piece of hardware to host multiple operating systems simultaneously?()A VirtualizationB SMTP serversC ThinNet clientsD Terminal servers