Tech Charades - B

Intelsat satellite is used for

• Radar communication

• Intercontinental communication

• Radio communication

• None of the above

The waves relevant to telecommunications are

• Ultraviolet

• Microwave

• Visible light

• Infrared

In which decade with the first transatlantic radio broadcast occur?

• 1850s

• 1860s

• 1870s

• 1900s

What frequency range is the High Frequency band?

• 100 kHz

• 1 GHz

• 30 to 300 MHz

• 3 to 30 MHz

Which of the following device is full duplex?

• Radio

• Mobile phone

• Walky-talky

• Loudspeaker

Who built the world's first binary digit computer: Z1?

• Konrad Zuse

• Ken Thompson

• Alan Turing

• George Boole

At one point, it looked as if an area of agreement would ______ specially over the issue of productivity linked wages.

• develop

• come out

• emerge

• grow

Which symbol will be on the face opposite to the face with symbol * ?

• @

• $

• 8

• +

If A = x% of y and B = y% of x, then which of the following is true?

• A is smaller than B

• A is greater than B

• If x is smaller than y, then A is greater than B

• None of these

SCD, TEF, UGH, ____, WKL

• CMN

• UJI

• VIJ

• IJT