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Computer MCQs
Computer based MCQs have uploaded in this section of ETEST Website. All IT related or Computer related solved MCQs are included in this portion. Visitors should visit ETEST Website regularly for Best Jobs Tests Preparation because ETEST Team updates ETEST Website on daily basis.
In one-to-many relationship, the table in ‘one’ side is called _______
- Child
- Parent
- Brother
- Father
- b
Which data type allows alphanumeric characters and special symbols in MS-access?
- Text
- Number
- Auto Number
- Date/ Time
- a
It is used to establish an association between related tables.
- Line
- Relationship
- Primary Key
- Records
- b
Which key uniquely identifies each record in a table?
- Foreign key
- Composite key
- Alternate key
- Primary key
- d
The third stage in designing a database is when we analyze our tables more closely and create a ______ between tables?
In a database table, the category of information is called ________
- Tuple
- Field
- Record
- All of above
- b
Which of the Field has a Width of 8 Bytes?
- Memo
- Number
- Date/time
- Hyperlink
- c
PNG is a file location of:
- Audio
- Video
- Flash
- Image
- D
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PNG stands for Portable Network Graphics.
First PNG file was released on 1st October 1996.
What type of device is a computer mouse?
- Storage
- Output
- Input
- Data
- C
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Keyboard, Mouse, Scanner, Digital Camera, Joysticks, Microphone are Input devices.