CompTIA exam questions
Emily, a technician, is sent to a chemical company to troubleshoot their server. She is concerned about what types of chemicals she will be exposed to. Which of the following documents would address Ann’s concerns?
A. Inventory spreadsheet
B. Statement of work
C. MSDS document
D. Incident report
Peter, a customer, states that since the new firewall has been installed, he has not been able to send email. Which of the following ports on the firewall should be checked?
A. 21
B. 25
C. 110
D. 443
A customer asked the technician to upgrade the RAM in a laptop. Upon inspection of the RAM bay, the technician only found one RAM slot, however the laptop is specified to have two. Where would the other memory slot be typically located?
A. Inside the display bezel
B. Second hard drive bay
C. Above the PC card slot
D. Under the keyboard
Which of the following is a benefit of using ECC memory?
A. Corrects memory errors
B. Allows 64-bit operating systems
C. Prevents disk errors
D. Uses lower voltage
Which of the following is the FIRST option a technician should consider when deciding to purchase a docking station or port replicator?
A. Difficulty or ease of use for the end user
B. OS compatibility
C. Whether there are enough ports
D. Compatibility of the device it connects to
Which of the following RAM modules has a PC rating of 10600?
A. DDR
B. SDRAM
C. DDR3
D. DDR2
Which of the following is the MAIN difference between an LCD display and an LED display?
A. The ability to use external displays
B. The source of the backlighting
C. The viewable size of the display
D. The size of the pixel display
A company is using employees to load up skids with CRTs and need to have them removed. Which of the following concerns is MOST appropriate regarding environmental safety concerns?
A. Proper lifting technique
B. Disposal regulations
C. Equipment grounding
D. Electromagnetic interference
E. Electrical fire safety
Which of the following cable types is MOST often found in Plain Old Telephone Service (POTS)?
A. RG-6
B. CAT3
C. RG-59
D. Multi-mode
Which of the following is TRUE of RAMBUS memory in Pentium 4 era PCs?.
A. All unused RAMBUS slots need to be filled with CRIMM dummy chips.
B. RAMBUS chips can be mixed and matched for numerous sizes and speeds in a given system.
C. RAMBUS memory provides more throughput and maximum speed than DDR3.
D. RAMBUS slots are backwards compatible with DDR1 memory.