Messer - Section 1 Flashcards
3 types of laptop hard drives
SSD (Solid State), SSHD (Hybrid), HDD (Magnetic)
2 sizes of laptop hard drives
2.5 and 1.8
2 types of laptop memory
SO-DIMM and Micro-DIMM
2 form factors for laptop adapter card
Mini PCI and Mini PCI Express
Module format for SO-DIMM DDR4 RAM
260-pin
Display tech providing best range of visible colors
OLED (Organic Light Emitting Diode)
Display tech allowing for thinner devices
OLED (Organic Light Emitting Diode)
2 types of backlighting
LED and Florescent (Cold Cathode Florescent Lamp)
Purpose of power inverter
Convert motherboard DC to CCFL display AC
3 primary light sources for laptop display screen
LED, OLED, and CCFL
Which type of RAM is typically used on tablet devices?
Low-power double data rate (LPDDR4)
ARM (Advanced RISE Machines) processors are used most often in:
Tablets and Smartphones
Regarding mobile devices, what does SOC stand for?
System on a chip
Type of memory most mobile devices use to store long term data
Solid-state flash memory
4 types of cable connectors used to connect to mobile devices
B-mini, B-micro, USBC, Lightning Cable
2 connector types used to connect a laptop to a docking station or port replicator
USB-C and Thunderbolt
Max range limit between two Bluetooth devices
10 meters
Purpose, original port TCP, and secure port TCP for:
- POP3
- IMAP
- SMTP
- POP3 - Email in, delete emails from server / 110 / 995
- IMAP - Email in, set up folders / 143 / 993
- SMTP - Email out / 25 / 587
IMEI
International Mobile Station Equipment Identity - Identifies device
IMSI
International Mobile Subscriber Identity - Identifies specific user
When configuring email for smartphone, what are 4 items that need to be configured?
- Incoming server name
- POP3/IMAP port #
- Outgoing server name
- SMTP port #
3 cables used to synchronize iOS devices
Lightning, USB-C, Apple 30-pin
2 cables used to synchronize Android devices
Micro-B, USB-C
