Q.49 Which of the following language is commonly used for developing web pages, websites etc.?Ans 1. COBOL2. BASIC3. Java4. AssemblerCorrect Ans Provided: 3

Q.71 The ozone layer in the ___________  absorbs a portion of the radiation from the sun, preventing it from reaching the planet’s surface.Ans 1. Stratosphere2. Troposphere3. None of these4. MesosphereCorrect Ans Provided: 1

Q.34 The resistance in electrical circuit is analogous to the following in mechanical motionAns 1. Velocity2. Friction3. Acceleration4. DisplacementCorrect Ans Provided: 2

Q.3 The spectral density of white noise is …………………Ans 1. Uniform2. Gaussian3. Poisson4. ExponentialCorrect Ans Provided: 3

Q.5 Array is the sequential collection of the following elementsAns 1. floats and characters2. All integers or all floats or all characters3. Integers and floats4. Integers and charactersCorrect Ans Provided: 2

Q.99 A bridge is balanced whenAns 1. The temperature of the circuit is high2. No current flows3. No voltage drops across the circuit4. Power dissipation is highCorrect Ans Provided: 2

Q.22 A car travels from Chennai to Bangalore with a speed of 60 km/hr and returns back along the same path with a speed of 40 km/hr. The average speed of the car is given by :Ans 1. ...

Q.68 What type of anthropogenic activity can lower the atmospheric oxygen content?Ans 1. Mining2. Deforestation3. Pollution4. Animal huntingCorrect Ans Provided: 2

Q.82 Which material shows negative temperature coefficient of resistance?Ans 1. Conductor and extrinsic semiconductor2. Conductor and semiconductor3. Intrinsic semiconductor and insulator4. Conductor and insulatorCorrect Ans Provided: 3

Q.65 System that joins network using different protocols:Ans 1. Proxy server2. Switch3. Hub4. GatewayCorrect Ans Provided: 4