1. What are two ways that iOS differs from Android? (Choose two.) iOS uses an All Apps button whereas Android uses a Home button. iOS has a physical Home button, but Android uses navigation icons.* In iOS, the icon for an app represents the app itself. Deleting the …
1. Which two statements are true of a laptop CPU when compared to a desktop CPU? (Choose two.) Laptop CPUs operate at higher clock speeds. Laptop CPUs use smaller cooling devices.* Laptop CPUs consume more power. Laptop CPUs are interchangeable with desktop CPUs. Laptop CPUs are designed to …
1. What three voltages are commonly provided by the power supply to the various components inside the computer? (Choose three.) 3.3 volts* 5 volts* 9 volts 12 volts* 24 volts 48 volts 2. Hard drives in a grocery warehouse keep failing because of the adverse warehouse environment. …
1. A user notices that the data transfer rate for the gigabit NIC in the user computer is much slower than expected. What is a possible cause for the problem? The NIC duplex settings have somehow been set to half-duplex.* The NIC wake-on-LAN setting is misconfigured. Hibernation mode …
1. How many devices can a Bluetooth device connect to simultaneously? 127 7* 10 24 5 2. A device has an IPv6 address of 2001:0DB8:75a3:0214:0607:1234:aa10:ba01 /64. What is the host identifier of the device? 2001:0DB8:75a3 0607:1234:aa10:ba01* 2001:0DB8 ba01 3. Which layer of the OSI model is …
1. What would be a reason for a computer user to use the Task Manager Performance tab? to increase the performance of the CPU to view the processes that are running and end a process if needed to view the services that are currently running on the PC …
1. Which negative environmental factor does cleaning the inside of a computer reduce? dust* EMI rust ESD 2. Which component can be easily damaged by the direct spray of compressed air when cleaning the inside the computer case? fan* heat sink power supply CPU cable connectors …
1. When a computer is being assembled, which action can be taken to help eliminate cable clutter within a computer case? Install a CPU without using a heat sink and fan assembly. Install a 2.5in HDD instead of a 3.5in HDD. Install a modular power supply.* Install a …
1. A new technician has joined the IT team and is about to service a heavy printer. What advice would you give this technician to avoid any injury when transporting the heavy printer to the service area? Bend your knees to use the strength in your legs to …
1. What are two factors that must be considered when choosing a computer case? (Choose two.) the size of the monitor the speed of the memory the number of internal drive locations* the size of the motherboard and the power supply* the number of LED indicators at the …
