Name the logic gate and complete its truth table.
Name the logic gate and complete its truth table.
Answer all the questions.
Submit only when you have checked everything.
Match the decimal numbers to their binary equivalents.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
100 | arrow_right_alt | 00001000 |
35 | arrow_right_alt | 01100100 |
8 | arrow_right_alt | 00100011 |
Match the binary numbers to their decimal values.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
00101010 | arrow_right_alt | 70 |
10000011 | arrow_right_alt | 42 |
01000110 | arrow_right_alt | 131 |
Match binary representations to their corresponding hexadecimal values.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
00101001 | arrow_right_alt | 0A |
00111111 | arrow_right_alt | 29 |
00001010 | arrow_right_alt | 3F |
What number follows F in hexadecimal number system?
Which digit does A represent in hexadecimal?
What does secondary storage do?
Name the three types of secondary storage and give an example of each.
Is secondary storage faster than RAM?
Match the storage types with their characteristics or examples.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Solid-state drives | arrow_right_alt | Optical storage medium |
Hard disk drives | arrow_right_alt | Fast data retrieval and storage |
CDs and DVDs | arrow_right_alt | Magnetic storage medium |
Identify each storage type based on their durability or use cases.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Used for long-term archival | arrow_right_alt | Solid state storage |
Durable against physical shock | arrow_right_alt | Magnetic storage |
Prone to magnetic interference | arrow_right_alt | Optical storage |
What type of primary memory is used for temporary data storage during processing?
Which memory is non-volatile and stores computer's bootup instructions?
What does ROM stand for?
What does RAM stand for?
What is the function of ROM?
What type of storage is HDD (Hard Disk Drive)?
Which of the following is an example of optical storage?
How is data written to an optical disc?
What is a disadvantage of optical storage?
Show -64 in 2's complement binary format. Explain/show your working.
Name the logic gate and complete its truth table.
State the Boolean expression for the logic circuit below and complete its truth table.
