What is the charge of an anode?

Which of the following statements is correct?

What does the Moore Law state?

What is an integrated circuit replacing?

Which is NOT true about integrated circuits?

A bipolar junction transistor has __________.

To make diode in forward bias,

What inhibits the movement of ions in the depletion region?

What happens to the depletion region when the diode is in forward bias?

What will happen to the electric current passing a NPN transistor if the voltage at the emitter VE is less than the voltage at the collector VC by at least a few tenths of a volt?

What is the name of the electronic circuit that is composed of individual components such as resistors, capacitors, transistors, and diodes?

The instructions contained in a computer program are stored in which type of computer memory while the program is being used?

In a transistor, which is the largest of all the doped regions?

How can the duty cycle be changed for an astable multivibrator?

What is a square wave generator?

Which type of multivibrator has TWO stable states that produce a single pulse either positive or negative in value?

What state change occurs from a “LOW” to a“HIGH” at the clock’s pulse-rising edge or during the clock width?

 Which of these is not a type of monostable multivibrator?

What is the duty cycle of the output of an astable multivibrator?

What is the other name for an integrated circuit

Which among the following is linear?

How do digital integrated circuits work?

Which of the following is logic?

ROM stands for_____________.

Which is TRUE about RAM?

One which registers/stores/remembers data.

It has a unique address which varies from zero to memory size minus one.

The exterior clock is connected to the clock i/p of the FF0 (first flip-flop) only.

It is used to store data and instructions.

It acts as a buffer between the CPU and the main memory.

It is a flip-flop that stores 1-bit data.

Which of the following is a counter with 10 states in its series?

It is the memory from which we can only read but cannot write on it.

Which of these facilitates all the operations of registers?

It is a digital device, and the output of the counter includes a predefined state based on the clock pulse applications.

Which of these is the internal memory of the CPU for storing data, program, and program results?

The very first ROMs that contained a pre-programmed set of data or instructions.

Which of the following are small removable disks that are plastic coated with magnetic recording material? It is typically 3.5″ in size(diameter) and can hold 1.44 MB of data.

Which of the following uses flash memory which is very fast but more expensive than magnetic or optical memory?  

It is a rewritable CD disc, often used to write or delete stored data.

An Optical disc storage device is used to store a large amount of data or high-definition of video recording and play other media files.

It is a Flat, circular platter with a metallic coating that is rotated beneath reading/writing heads.

It is the electronic holding place for the instructions and data a computer needs to reach quickly. It's where information is stored for immediate use.

It is the memory that does not lose its contents of the memory in the absence of power.

They offer a portable form of memory that can be transferred from one system to another. They are mostly used as backup storage devices.

Which of the following logic gates is also known as “ALL or NOTHING”?

It is an electronic storage device that permanently stores data in an electronic circuit.

It is a memory that holds its data only when power is supplied to the system. Once the system loses power, all the data present in the memory is deleted.

Users can only read data, text, music, and videos from the disc, but they cannot modify or burn it.

It is a shift register that uses parallel input and generates parallel output.