IS4 PM_2025 – Telegram
IS4 PM_2025
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IS4 PM_2025
735 subscribers
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
E-R is a semantic logical model (. )
Anonymous Quiz
30%
False
70%
True
67 voters199 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
Can map an E-R diagram into a relational schema (. )
Anonymous Quiz
80%
True
20%
False
69 voters195 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
Functional Dependencies are the types of constraints that are based on ??
Anonymous Quiz
27%
Superset key
11%
Key revisited
39%
Key
23%
None of that
64 voters195 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
SQL comprises of language ??
Anonymous Quiz
13%
Data definition language
25%
Data manipulation language
57%
Definition and manipulation language
4%
Data declaration language
68 voters205 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
In the normalized form relations, values saved are ??
Anonymous Quiz
17%
Arbitrary
20%
Repeated
11%
Continuous
52%
Atomic
65 voters200 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
Is an associated among several attributes ??
Anonymous Quiz
59%
Relationship
30%
Entity
11%
Attributes
👎3
66 voters200 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
That allows us to store information without unnecessary redundancy??
Anonymous Quiz
35%
Relational DB
18%
UML
42%
Normalization
5%
No one of that
60 voters198 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
Drived attributes are stored in database table??
Anonymous Quiz
51%
True
49%
False
65 voters207 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
Which of the following gives a logical structure of the database graphically ??
Anonymous Quiz
26%
Database diagram
48%
Entity--relationship diagram
20%
Entity diagram
7%
Architectural representation
61 voters207 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
The entity relationship set is represented in E-R diagram as ??
Anonymous Quiz
48%
Diamond
16%
Dashed lines
19%
Double diamonds
17%
No one of that
63 voters204 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
The rectangles divided into two parts represents ??
Anonymous Quiz
15%
Relationship set
49%
Entity set
29%
Attributes of a relationship set
6%
Primary key
65 voters207 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
collection
of information stored in the database at a particular moment is ??
Anonymous Quiz
6%
subschemas,
66%
instance
11%
schema.
17%
all of them Tru
65 voters229 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
logical schema describes the database design at the physical level.(. )
Anonymous Quiz
44%
True
56%
False
66 voters234 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
The physical schema is hidden beneath the logical schema ??
Anonymous Quiz
76%
True
24%
False
68 voters244 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
Is widely used to
represent semistructured data.??
Anonymous Quiz
31%
DDL
13%
DML
47%
XLM
9%
OOP
70 voters258 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
Forwarded from ℬ𝒜𝒮𝒮𝒜ℳ🝔
also know as query language ??
Anonymous Quiz
29%
DDL
43%
DML
9%
OOP
19%
No one
77 voters285 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, 
IS4 PM_2025
👎6❤1👍1
267 viewsحيدر الكرار, 
IS4 PM_2025
ركزو على هولاء الصفحات
بترقيم المكتبة في المرجع (الرقم الذي اسفل الصفحة )
صفحة 8صفحة 20 صفحة و12 13 صفحة 20 صفحة 23 صفحة 54 صفحة 170
❤2👍1👏1
288 viewsحيدر الكرار, 
IS4 PM_2025
موقع جبار يحتوي على كتب ملخصات وبالإضافة الى الكثير من النماذج أتمنا انكم تستفيدوا بالتوفيق يارفاق
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.malazem.com/&ved=2ahUKEwit48KV0O_7AhWIvaQKHcNBCy4QFnoECAgQAQ&usg=AOvVaw0tZOCoJGDb8QcWu7bXK-OR
❤1🔥1🥰1
374 viewsShoaib Taleb Alsalhi, 
IS4 PM_2025
سلام الله عليكم..

الدرجات صارت في الموقع كل واحد يدخل يشوف درجته
رابط الموقع :
https://sar.su.edu.ye/getes/6
🤩4
360 viewsℬ𝒜𝒮𝒮𝒜ℳ🝔, edited  
IS4 PM_2025
قناة خاصةلل ( IS )تحتوي على أشياء مفيدة أتمنا أنكم تستفيدوا منها
https://news.1rj.ru/str/SCInformationsystem
Telegram
SC_CofC#_IS
اللجنة العلمية_كلية الحاسوب #_نظم المعلومات
#جل ملفات القناة مرفوعه على Google drive
في هذا الرابط "
https://drive.google.com/folderview?id=1gQ5IhtPqt16ljqD3pvIomD2IXfxddTLK "
#_رابط قناة الدفعه
https://news.1rj.ru/str/joinchat/AAAAAFKyyt297Wkx3Vg7HQ
❤2
282 viewsShoaib Taleb Alsalhi, edited