Final answer:
Both smartphones and digital cameras can use a microUSB connector for charging and data transfer, although it depends on the brand and model of the device. The microUSB is commonly used and can also be seen on various small electronic devices used by students.
Step-by-step explanation:
Both smartphones and digital cameras can use a microUSB connector, though it's important to note that this can vary with the model and brand. Smartphones frequently utilize microUSB for charging and data transfer. Additionally, some digital cameras have a microUSB port that allows them to connect directly to a computer for transferring photos, using a USB cable instead of or in addition to a memory card reader.
A microUSB connector might also be seen on numerous devices common in a student's life, including as a charging port for small electronic devices that resemble USB flash drives. Battery consumption for devices that use microUSB connector will depend on their functionality. For instance, when a digital camera or smartphone is on/running, it is likely to consume a good deal of power, especially if the devices have rechargeable battery packs, which are common in these types of electronics.