WorksheetsCMO 1.2 Review
Total questions: 8
Worksheet time: 4mins
Which type of memory is volatile and therefore loses its contents if not continuouslypowered by electricity?
(A) RAM
(B) ROM
(C) CPU
(D) BIOS
Which of the following types of ROM cannot be changed once the program has been stored there?
(A) RAM
(B) PROM
(C) EEPROM
(D) All of the above
Which level of cache is the fastest but has the smallest capacity?
(A) Level 1
(B) Level 2
(C) Level 3
(D) Level 4
How is the core speed of a processor measured?
(A) Gigabytes (GB)
(B) Gigahertz (GHz)
(C) Millions of Instructions Per Second (MIPS)
(D) Gigabits per second (Gbps)
If you find a 240-pin DIMM, what kind of RAM can you assume it is?
(A) SDR
(B) DDR2
(C) DDR
(D) DDR3
An example of an active cooling system is a _________________
(A) Case Fan
(B) Heat sink with Fan
(C) Water Cooling System
(D) Graphics card cooling system
What is the technique used when the processor runs at less than the rated speed to conserve power or produce less heat?
(A) Overclocking
(B) Hyper-Threading
(C) CPU Virtualization
(D) CPU Throttling
How many instructions per second can a CPU with a clock speed of 2.5 GHz process?
(A) 2.5 Million
(B) 2.5 Billion
(C) 3.0 Trillion
(D) 2,000,000
