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Technology

Technology
Which of the following is operating system for mobiles?

Windows XP
Linux
Android
Mac OS

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Technology
What frequency range is the High Frequency band?

30 to 300 MHz
100 kHz
1 GHz
3 to 30 MHz

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Technology
In the UK, what type of installation requires a fireman's switch?

High Pressure Sodium Lighting
Neon Lighting
Water Features
Hotel Rooms

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Technology
Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?

United Parcel Service
Uniform Product Support
Uninterruptable Power Supply
Under Paneling Storage

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Technology
What do we call a collection of two or more computers that are located within a limited distance of each other and that are connected to each other directly or indirectly?

Local Area Network
Inernet
Interanet
Wide Area Network

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Technology
Which is the most commonly used input device?

Joystick
Key board
Scanner
Mouse

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MORE MCQ ON Technology

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