Computer Science - IT MCQs
Topic Notes: Computer Science - IT
<p>MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.</p>
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
21
In Microsoft Access, which feature allows you to define a field so that it displays a specific format or mask during data entry instead of the raw typed text?
Answer:
Input Mask¥
An Input Mask in Microsoft Access is used to control how data is entered into a field.
22
Filtering is a useful way to'see only the· data· that you want displayed in _ ·· _databases. • • .
Answer:
Access
The source answer is option B (Access). Review the stem and options, then update the correct answer in Question Bank if the source key is wrong.
23
In the Microsoft Access table design view, what is the primary function of the column containing buttons located at the far left of the field list?
Answer:
Indicate current
The column of buttons on the far left of the table design grid is known as the row selector. It is used to highlight the current row, allowing users to select, move, or delete specific field definitions within the table structure.
24
MS Access is used for:
Answer:
All of these • •
The source answer is option D (All of these • •). Review the stem and options, then update the correct answer in Question Bank if the source key is wrong.
25
In the context of a Microsoft Access database table, what is the formal term for a column?
Answer:
Fields¥
In relational database terminology, a table is composed of rows and columns. Each column represents a specific attribute or category of data, which is formally referred to as a field.
26
Which method is commonly used to define the structure of a new table in Microsoft Access?
Answer:
Create table
Creating a table in Design View is a fundamental method in Microsoft Access that allows users to manually define field names, data types, and specific field properties.
27
To access properties of an object, the mouse technique to use is-------------?
Answer:
right-clicking
Manual review required: automated paraphrasing or enrichment failed for this item after retries. The original answer key and options were preserved.
28
Which of the following is not a field type in access
Answer:
Lookup WizardY
The source answer is option D (Lookup WizardY). Review the stem and options, then update the correct answer in Question Bank if the source key is wrong.
29
What is the measurement of things such as fingerprints and retinal scans used for security access?
Answer:
Biometrics
Biometrics involves using unique physical or behavioral traits like fingerprints or retinal scans for identification and security access. It's a precise method for verifying identity.
30
What are the various views available to display a table in Microsoft Access?
Answer:
All of above”
Microsoft Access provides multiple ways to interact with table data.