The 2147 4k × 1 static RAM contains 4096 storage locations storing one bit each. How many 2147 RAM memory chips are needed to configure a 64k × 8 memory?
A) 128 B) 64 C) 256 D) 8
A
Trades & Technology
You might also like to view...
0.75 lbm of oxygen is initially at 30 psi and 50oF. The oxygen expands in an isobaric process until its volume is 6.2 ft3. Assuming the oxygen behaves as an ideal gas with constant specific heats, determine the change in total internal energy and total enthalpy of the oxygen during the process.
Given: m = 0.75 lbm; P1 = P2 = 30 psi (isobaric process); T1 = 50oF = 510 R; V2 = 6.2 ft3 What will be an ideal response?
Trades & Technology
Lettering at an angle from ____ degrees is practical, as it is easy to read and produce.
A. 30 to 45 B. 60 to 75 C. 60 to 80 D. 70 to 90
Trades & Technology
What type of cell cannot be recharged?
A. primary B. secondary
Trades & Technology
Phototransistors and photodiodes respond better to __________ light waves.
A. infrared B. visible
Trades & Technology