CompTIA A+ Practical Application Free Practice Test – Chapter 1 (1-5)
CompTIA A+ Practical Application Free Practice Test and Practice Exam – Chapter 1
QUESTION NO: 1
Which of these are symptoms of malware on a computer? (Select TWO).
A. Hard drive and network activity is higher when the computer is idle
B. CD-ROM ejects unexpectedly from the computer
C. Web browser accesses unexpected websites
D. Prints from the computer have random characters and symbols instead of text
E. The monitor has a permanent image burned into the display
QUESTION NO: 2
Which of the following commands will map a shared network drive?
C. NET USE
QUESTION NO: 3
A technician wants to copy the entire documents and settings folder and subfolders to a new computer. Which of the following commands should the technician use?
QUESTION NO: 4
A laptop reports the following RAM configuration. Assuming RAM is the same price per Mb, which of the following would be the least expensrve upgrade to the laptop to give it 12GB of RAM?
Memory 3lots 2 DRAM Frequency 661.0 MHz Memory Timings 9-9-9-24 (CL-RCD-RP-RA3) Device Locator Slot 1 Capacity 4096 MBytes Memory Type DDR3 (PC3-10700) Speed 667 MHz (DDR3 1333) Supported Frequencies 457.1 MHz, 533.3 MHz, 609.5 MHz, 685.7 MHz EPP SPD Support No XMP SPD Support No Device Locator Slot 2 Capacity 2048 MBytes Memory Type DDR3 (PC3-10700) Speed 667 MHz (DDR3 1333) Supported Frequencies 457.1 MHz, 533.3 MHz, 609.5 MHz, 685.7 MHz EPP SPD Support No XMP SPD Support No
A. Two 6Gb DDR3 PC 10700 RAM modules
B. One 10Gb DDR3 PC10700 RAM module
C. One 8Gb DDR3 PC12800 RAM module
D. One 6Gb DDR3 PC12800 RAM module
QUESTION NO: 5
A SOHO user has just installed a new wireless router on the network. Which of the following is the FIRST thing the user should do to secure the router from unauthorized use?
A. Change the default administrator name and password
B. Update the firmware in all of the client computers
C. Setup MAC filtering to limit the devices that can connect
D. Determine the DHCP range and any static exclusions