To determine the technology used in early digital computers for data storage, let's analyze the options provided.

1. **Punch Cards**: These were widely used in early computing for data input and storage but were not the sole technology for data storage.
2. **Hard Disk Drives**: These emerged later in the evolution of computers and were not present in the earliest digital machines.
3. **Optical Disks**: These were developed much later and are not considered early technology.
4. **Magnetic Tape**: This was one of the primary means of data storage in early digital computers, allowing for the sequential storage of data.

### Conclusion
The correct answer is **Magnetic tape**, as it was commonly used in early digital computers for data storage.

Question

To determine the technology used in early digital computers for data storage, let's analyze the options provided.

1. **Punch Cards**: These were widely used in early computing for data input and storage but were not the sole technology for data storage.
2. **Hard Disk Drives**: These emerged later in the evolution of computers and were not present in the earliest digital machines.
3. **Optical Disks**: These were developed much later and are not considered early technology.
4. **Magnetic Tape**: This was one of the primary means of data storage in early digital computers, allowing for the sequential storage of data.

### Conclusion
The correct answer is **Magnetic tape**, as it was commonly used in early digital computers for data storage.

Knowee AI · Accepted Answer

To determine the technology used in early digital computers for data storage, let's analyze the options provided.

1. **Punch Cards**: These were widely used in early computing for data input and storage but were not the sole technology for data storage.
2. **Hard Disk Drives**: These emerged later in the evolution of computers and were not present in the earliest digital machines.
3. **Optical Disks**: These were developed much later and are not considered early technology.
4. **Magnetic Tape**: This was one of the primary means of data storage in early digital computers, allowing for the sequential storage of data.

### Conclusion
The correct answer is **Magnetic tape**, as it was commonly used in early digital computers for data storage.

What technology was used in early digital computers for data storage?*Punch cardsHard disk drivesOptical disksMagnetic tape

Question

What technology was used in early digital computers for data storage?

Solution

Conclusion

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