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1. These are connectors on the PC that link adapter cards, drives, printers, scanners, keyboards and mice, and other peripherals:
A
bus
B
terminals
C
Ports
2. This is a small battery that retains information about the PC’s hardware while the computer is turned off, and, houses the system's clock:
A
OS
B
CMOS
C
BIOS
3. This enables the PC to connect to other PCs that are on the same network:
A
Sound Card
B
Network Interface Card (NIC)
C
BIOS
4. This is designed to take the brunt of the force if the computer ever receives a power surge:
A
CPU
B
motherboard
C
power supply
5. The hard drive retains its data, even when powered off.
A
False
B
False
C
True
6. Which can store more information ?
A
DVD
B
CD
C
7. This is a device that is connected to the computer, but is not part of the core computer architecture:
A
peripheral device
B
hardware
C
OS
8. A keyboard, mouse and speakers are examples of:
A
LANs
B
peripheral devices
C
Operating Systems (OS)
9. This is the software that controls the computer hardware and acts as a bridge between applications and the hardware:
A
RAM
B
BIOS
C
OS
10. Macintosh, Linux and Windows are all:
A
computer networks
B
OS
C
peripheral devices
11. In 2011, the FDA cleared the first application for diagnosis of CT, MRI, and nuclear medicine studies on a mobile device.
A
B
False
C
True
12. Two or more objects sharing resources & information or computers, terminals and servers interconnected by communication channels:
A
operating system
B
computer network
C
hardware
13. The standard that oversees most computerized clinical and administrative data:
A
HL7
B
DICOM
C
HIS
14. The almost universally accepted standard for exchanging medical images vis a networked display of workstations, archive & imaging modalities:
A
software
B
HL7
C
DICOM
15. How many bits equal one byte ?
A
16
B
4
C
8