Latihan Soal PTS/STS INFORMATIKA Kelas 7 Semester 2 Kurikulum Merdeka Tahun 2025

Summary

This educational video provides a series of practice questions for 7th-grade students studying Informatics under the 2025 Merdeka Curriculum. It covers a wide range of topics related to computer hardware, input/output devices, data storage, and processing units. The questions test students' knowledge on devices like flash drives, CPUs, VGA and sound cards, and concepts such as hardware components and input/output functions. Throughout the video, the correct answers are provided, making it a valuable resource for students preparing for their mid-term exams (PTS, STS, or UTS) in Informatics. The video encourages viewers to subscribe for more practice materials.

Takeaways

• 😀 The script is a quiz session focused on ICT subjects for 7th-grade students in Indonesia, specifically for the semester 2 exams of 2025.
• 😀 The quiz covers various topics such as computer hardware, software, storage devices, and input/output peripherals.
• 😀 The correct answer to the question about the fastest storage device is a flash drive (Option A).
• 😀 The highest processing speed among the options is 85 GHz (Option B).
• 😀 The device that can only read data but cannot write it is a CDR (Option D).
• 😀 The proper input device for playing games is a joystick (Option B).
• 😀 A VGA card (Option A) is used to convert digital signals into visual output on a screen.
• 😀 A sound card (Option D) is responsible for converting digital signals into audio signals.
• 😀 The correct answer to the question about internet access is Bluetooth (Option C), which does not directly enable internet access.
• 😀 A motherboard (Option A) contains slots for attaching additional components like RAM and PCI cards.
• 😀 The function of a keyboard is to input numbers and characters as well as execute commands in a computer (Option B).

Q & A

Which storage device provides the fastest data access?

The correct answer is A: Flash Drive. Flash drives provide faster data access compared to CD-ROM, DVD, or diskette.

Which CPU speed is the highest?

The correct answer is B: 85 GHz. This is the highest speed among the given options.

Which device is not capable of being written to, though it can be read?

The correct answer is C: Flash Drive. Unlike CDs or DVDs, flash drives allow reading and writing, but this question might imply limitations based on specific types of flash drives (e.g., read-only ones).

Which input device is used for playing games?

The correct answer is B: Joystick. A joystick is a common input device used for gaming.

Which component is responsible for converting digital signals into images on a computer?

The correct answer is A: VGA Card. A VGA card is used to convert digital signals into visual output on a monitor.

Which component converts digital signals into audio signals?

The correct answer is D: Sound Card. A sound card converts digital data into sound output.

Which device below is not used for internet access?

The correct answer is C: Bluetooth. Bluetooth is not a device used to access the internet like LAN cards or WiFi cards.

Which device has a slot for attaching other devices?

The correct answer is A: Motherboard. The motherboard has slots for connecting various hardware components.

Which of the following is an element of computer hardware?

The correct answer is A: Hardware, which includes physical components that can be seen and touched, unlike software or data.

What is the primary function of a computer's input device?

The correct answer is C: Input devices are used to enter data into the computer for processing.