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القناة الأساسية
@stepbystep001

ومـما زادني شـرفـاً وتـيــهـاً
وكدت بأخمصي أطأ الـثريا
دخولي تحت قولك يا عبادي
وأن صـيَّرت أحمد لي نـبيـا
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variable width character encoding capable of encoding all 1,112,064 valid code points in Unicode
using one to four bytes
Anonymous Quiz
76%
UTF-8
14%
ASCII
10%
LATIN
Same as UCS-4, which uses 4 bytes for each character – unencoded
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30%
UTF-16
70%
UTF-32
is a variable-length Unicode character encoding scheme, which uses 2 to 4 bytes
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15%
UTF-32
62%
UTF-16
23%
UTF-8
For a multi-byte character, you need to take care of the order of the bytes in storage
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44%
Encoding
56%
Endianess
most significant byte is stored at the memory location with the lowest address
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77%
big endian
23%
little endian
the lowest significant byte is stored at the memory location with the lowest address.
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86%
little endian
14%
big endian
the lowest significant byte is stored at the memory location with the highest address
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72%
big endian
28%
little endian
AMD processor
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82%
big endian
18%
little endian
The little-endian system has the property that the same value can be read from memory at different lengths (down cast) without using different
addresses
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76%
T
24%
F
Windows/DOS uses OD0AH
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81%
T
19%
F
كدا اتبعت اهم النقاط في كل المحاضرات موفقين بكرا ان شاء الله ♥️
تقييمك لامتحان الارك
Final Results
16%
سهل
62%
متوسط
22%
صعب
.
جزء د. ساره
محاضرة ال Stack
The implementation of choice for an abstract data type such as a stack is the creation of a new method.
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83%
T
17%
F
in Simple Balance Parentheses:
Closing symbols match opening symbols in the ................. order of their appearance.
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36%
Same
64%
Reverse
A stack is a collection of objects that are inserted and removed according to the (FIFO) principle
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19%
T
81%
F
A user may insert objects into a stack at any time, but may only access or remove the most recently inserted object that remains (at the so-called “ top” of the stack).
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90%
T
10%
F
Stacks are the simplest of all data structures, yet they are also among the most important
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87%
T
13%
F
creates a new stack that is empty. It needs no parameters and returns an empty stack.
Anonymous Quiz
3%
peek()
3%
push(item
2%
pop()
55%
Stack()
36%
is_empty()
1%
size()