1421.
Polar coordinates are used mostly for drawing …………………
A
Arc
B
Ellipse
C
Angular lines
D
None of the above
Loading practice questions
Browse topic-based Electrical and Electronics practice sets.
1594 practice sets · Page 72 of 80
Polar coordinates are used mostly for drawing …………………
Arc
Ellipse
Angular lines
None of the above
What is the usefulness of viewports
Allows us to see the screen or on paper different views of the same project
Give us the ability to see projects have become a newer version of AutoCAD from our
We can make a change in one part of the plan, without affecting the rest
None of the above
If I want to draw a line in the direction 07:30 (local time) will give an angle
-135 degrees
270 degrees
-225 degrees
None of the above
When in absolute Cartesian coordinates have points A (10.8) and B (6.5), then to make a line from A -> B with relative polar coordinates will write
@ -5 <36.88
@ 4 <30
@ 5 <216,88
@ 3 <60
What is the minimum allowable number of layers in a drawing
5
1
2
When drawing in 2D, what axis do you NOT work with?
X
Y
Z
WCS
The MCLK speed can be reduced to allow access to
Faster peripherals
Slower peripherals
CPU
All of the above
The main advantage of multiple bus organization over the single bus is
Reduction in the number of cycles for execution
Increase in size of the register
Better connectivity
None of the above
The Logical Instructions are: ORR, EOR, TEQ, AND, TST, BIC, MOV, MVN Why is the V flag unaffected by the logical data processing instructions?
Since V flag and C flag are always the same after any logical operations
Because it will delay the execution of logical operations
V flag is relevant only when an Arithmetic operation is performed
None of the above
The L1 cache is typically split into.........and...........cache for the pipelined system
Instruction, Data
Instruction, Instruction
Data, Data
All of the above
The idea of cache memory exploits the following property of programs
Principle of locality
on the heuristic 90-10 rule
on the fact that references generally tend to be farther
all of the above
The fastest data access is provided using
Caches
DRAM?s
SRAM?s
Registers
The average time required to reach a storage location in memory and obtain its contents is called
Latency time
Access time
Turnaround time
Response time
The amount of time required to read a block of data from a disk into memory is composed of seek time, rotational latency, and transfer time. Rotational latency refers to
the time it takes for the platter to make a full rotation
the time it takes for the read-write head to move into position over the appropriate track
the time it takes for the platter to rotate the correct sector under the head
none of the above
Status of Z flag after the execution of CMP instruction given below, when R0 = 12; R9 = 12; is CMP R0, R9
Z = 1
Z = 0
Same as previous value
None of the above
State whether the following statement is either true or false. We can represent any number in more than one normalized notation.
True Statement
False Statement
State whether the following statement is either true or false. The set associative map technique combines the benefits of the direct and associative mapping techniques.
True Statement
False Statement
State whether the following statement is either true or false. Reset vector is the location of the first instruction executed by the processor when power is applie
This instruction branches to the initialization code.
True Statement
False Statement
State whether the following statement is either true or false. Mantissa and exponent will improve the range and precision respectively.
True Statement
False Statement
State whether the following statement is either true or false. Interrupt signal can stop the execution of an assembly instruction in the middle while it is being executed.
False Statement
True Statement