peavey_wolfgang_2000
Member
Hi, Could you please help me figure out which answer would be best!!
#1. Allen Bradley processors do NOT HAVE which Communication Device?
(a) D-Shell
(b) 9-Pin
(c) 9-Bit
(d) Data Highway Plus
(e) Programming terminal
I think it is (c) are they not typically 16 Bit? What do you think?
# 2. An area not commonly allocated in the memory map of a PLC is
(a) Data Table
(b) The I/O Table
(c) The application table
(d) The executive table
(e) The CPU
My answer is (e) Would you agree?
# 3. The CPU in a programmable controller....
(a) is stored in RAM
(b) contains a microprocessor
(c) contains the applications programs
(d) can be erased using ultraviolet light
(e) is part of the PLC's microprocessor
My answer is between (b) & (e) but am not sure which would be more correct.
# 4. An older model PLC system has a 8-Bit microprocessor with a 16-Bit Memory structure. How many bits will the memory have if it has a memory capacity of 8000 words?
(a) 128,000 Bits
(b) 131,072 Bits
(c) 8, 192 Bits
(d) 8,000 Bits
(e) 64,000 Bits
I think the answer is (e)?
# 5. 1K of memory is approximately?
(a) 1024 bits
(b) 100 bits
(c) 1000 bytes
(d) 1000 Words
(e) 1024 words
i know that 1K=1024 bytes but that is not of my choices so I am assuming where they are using Approximate. my answer is (c)? what do you think?
# 6. The largest amount of RAM available in a PLC processor is often.............or less?
(a) 16 K
(b) 32 K
(c) 512 K
(d) 1 K
(e) 2 K
This I do not know, they all seem possible, an answer would be great on this subject!!
# 7. A microprocessor is often referred as a?
(a) bus due to its ability to process large amount of data
(b) CPU because they are exactly the same
(c) CRT because CRT's contain microprocessors
(d) ROM or RAM depending on the type of microprocessor
(e) CPU although this is not accurate for PLC application
This is one that I think (b) and (e) have the same answer....but pertain to this question I believe e is the better answer? Your opinion would be great!!
I hope you don't mind answering the few questions I have forward you you, i am in the process of doing my review questions, for my course and would like a professional opinion on if my selections are correct.
I look forward to your reply
S. Fudge
#1. Allen Bradley processors do NOT HAVE which Communication Device?
(a) D-Shell
(b) 9-Pin
(c) 9-Bit
(d) Data Highway Plus
(e) Programming terminal
I think it is (c) are they not typically 16 Bit? What do you think?
# 2. An area not commonly allocated in the memory map of a PLC is
(a) Data Table
(b) The I/O Table
(c) The application table
(d) The executive table
(e) The CPU
My answer is (e) Would you agree?
# 3. The CPU in a programmable controller....
(a) is stored in RAM
(b) contains a microprocessor
(c) contains the applications programs
(d) can be erased using ultraviolet light
(e) is part of the PLC's microprocessor
My answer is between (b) & (e) but am not sure which would be more correct.
# 4. An older model PLC system has a 8-Bit microprocessor with a 16-Bit Memory structure. How many bits will the memory have if it has a memory capacity of 8000 words?
(a) 128,000 Bits
(b) 131,072 Bits
(c) 8, 192 Bits
(d) 8,000 Bits
(e) 64,000 Bits
I think the answer is (e)?
# 5. 1K of memory is approximately?
(a) 1024 bits
(b) 100 bits
(c) 1000 bytes
(d) 1000 Words
(e) 1024 words
i know that 1K=1024 bytes but that is not of my choices so I am assuming where they are using Approximate. my answer is (c)? what do you think?
# 6. The largest amount of RAM available in a PLC processor is often.............or less?
(a) 16 K
(b) 32 K
(c) 512 K
(d) 1 K
(e) 2 K
This I do not know, they all seem possible, an answer would be great on this subject!!
# 7. A microprocessor is often referred as a?
(a) bus due to its ability to process large amount of data
(b) CPU because they are exactly the same
(c) CRT because CRT's contain microprocessors
(d) ROM or RAM depending on the type of microprocessor
(e) CPU although this is not accurate for PLC application
This is one that I think (b) and (e) have the same answer....but pertain to this question I believe e is the better answer? Your opinion would be great!!
I hope you don't mind answering the few questions I have forward you you, i am in the process of doing my review questions, for my course and would like a professional opinion on if my selections are correct.
I look forward to your reply
S. Fudge