Question
Which of the following is an example of semi-structured
data?Solution
C is correct because XML (Extensible Markup Language) is semi-structured data. While it follows a specific syntax (tags), the schema is flexible and not as rigid as structured data like relational databases. This format is used to organize data hierarchically, making it suitable for exchanging information across systems. Option A : Relational databases are structured, with strict schemas and fixed formats. Option B : CSV is structured data as it represents tabular formats with predefined columns. Option D : Videos are unstructured data, lacking a fixed schema. Option E : Scanned documents are unstructured data as their content cannot be directly queried or analyzed without preprocessing.
Which of the following interchange of sign would make the given equation correct?
45 × 9 + 5 ÷ 4 = 25
Which two signs need to be interchanged to make the following equation correct?
75 – 18 × 80 ÷ 16 + 40 = 125
If 'A' stands for '-', 'B' stands for '×', 'C' stands for '+', and 'D' stands for '÷', then what is the value of the following expression.
54 D...
In the following equations, if ‘+’ is interchanged with ‘—’ and ‘6’ is interchanged with ‘7’, then...
If the ‘-’ and ‘×’ are interchanged, What will be the value of the following equation?
34 × 22 + 192 ÷ 12 – 8
...Which among the given operators should replace the “%” (in the same order) in the given expression below:
6 % 11 % 6 % 37 % 30 % 7
Select the number from among the given options that can replace the question mark (?) in the following series.
24, 35, 51, 73, 102, ?
...Which one of the given mathematical operations will result in 291?
If '+' means 'subtraction', ' X ' means 'addition', '-' means 'division' and '÷' means 'multiplication', then what is the value of the following expres...
If P denotes ‘multiplied by’, T denotes ‘subtracted’, M denotes ‘added to’ and B denotes ‘divided by’, then 48 B 6 P 15 T 14 M 12 =?
