Here's a list of the differences between the older Core 1, 220-1101 exam objectives and the newer Core 1, 220-1201 objectives. Scroll down for additions and removals.
| Domain | 1101 | 1201 |
|---|---|---|
| Mobile Devices | 15% | 13% |
| Networking | 20% | 23% |
| Hardware | 25% | 25% |
| Virtualization/Cloud Computing | 11% | 11% |
| Hardware/Network Troubleshooting | 29% | 28% |
Added Content
1.1 - WI-FI antenna connector placement/Camera/webcam/microphone:
3.1 - Types
- Mini light-emitting diode (Mini-LED)
3.1 - Attributes
- Pixel density
- Refresh rates
- Screen resolution
- Color gamut
1,3 - Mobile Device Management (MDM)
- Device configurations
- Corporate
- Bring your own device (BYOD)
- Policy enforcement
1.3 - Mobile Device Synchronization
- Business applications
- Cloud storage
2.2 - Frequencies
- 6GHz
2.3 - Server Roles
- Database servers
- Network Time Protocol (NTP)
2.4 - DNS
- Canonical Name (CNAME)
DHCP - Exclusions
3.2 - Network cables
- Optical
- Single-mode
- Multimode
3.3 - Form factors
- Small Outline Dual In-line Memory Module (SODIMM)
- Dual In-line Memory Module (DIMM)
Double Data Rate (DDR) iterations
Error-correcting code (ECC) vs.
non-ECC RAM
Channel configurations
3.4 - Solid State Drives
- Serial Attached SCSI [Small Computer System Interface] (SAS)
3.5 - Mother Board Form Factors
- microATX
3.5 - BIOS/Unified Extensible Firmware Interface (UEFI) settings
- BIOS password
- Temprature monitoring
3.6 - Energy efficiency
3.7 - Firmware
4.2 - Cloud Characteristics
- Multitenancy
4.1 - Desktop virtualization
- Virtual Desktop Infrastructure (VDI)
• Containers
• Hypervisors- Type I
- Type II
5.2 - Common Symptoms
- Array Missing
- Audible alarms
5.3 - Common Symptoms
- Sizing issues
- Distorted image
5.4 - Common Symptoms
- Unable to install new applications
- Stylus does not work
- Degraded performance
5.6 -
- Tray not recognized
- Connectivity issues
- Frozen Print Queue
5.5 - Common Symptoms
- Authentication failures
- Intermittent internet connectivity
Removed (or moved) Content
old 1.2 - Mobile display components (Moved to 1.1)
- WiFi antenna connector/placement
- Camera/webcam Microphone
old 1.3 - Connection Methods
- Serial Interfaces
old 1.4 - Mobile device management (MDM)/mobile application management (MAM)
- Corporate email configuration
- Two-factor authentication
Mobile Device Synchronization
- Account setup
- Microsoft 365
- Google Workspace
- iCloud
- Data to synchronize
old 2.1 - Ports and protocols
- 161/162 – Simple Network Management Protocol (SNMP)
old 2.2 -
- Hub
- Software-defined networking (SDN)
old 2.3 - Channels
- 2.4GHz vs. 5GHz
old 2.3 - Long-range fixed wireless
- Licensed
- Unlicensed
- Power
- Regulatory requirements for
wireless power
old 3.1 - Network Cables
- Cat 5
- Cat 5e
- Cat 6
- Cat 6a
- Optical-fiber
old 3.1 - Hardware drive cables
- Small Computer System
Interface (SCSI) - Integrated Drive Electronics
(IDE)
old 3.2 - RAM types
- Virtual RAM
- Small outline dual inline
memory module (SODIMM) - Double Data Rate 3 (DDR3)
- Double Data Rate 4 (DDR4)
- Double Data Rate 5 (DDR5)
- Error correction code (ECC)
RAM
Single-channel
Dual-channel
Triple-channel
Quad-channel
old 3.4 - CPU architecure
- Single-core
- Multicore
- Multithreading
- Virtualization support
old 3.7 -
- Laser - Imaging drum, fuser
assembly, transfer belt, transfer
roller, pickup rollers, separation
pads, duplexing assembly -
Imaging process: processing,
charging, exposing, developing,
transferring, fusing, and
cleaning
Ink Jet - duplexing assembly,
carriage belt - Calibration
Thermal
Heat sensitivity of paper
• Impact - Print head, ribbon, tractor feed
- Impact paper
3-D printer - Filament
- Resin
- Print bed
old 4.1 - Desktop virtualization (moved)
- Virtual Desktop Infrastructure
(VDI)
old 5.6 - Toner not fusing to paper
old 5.6 - Incorrect color settings