Level 46: You have installed a new processor with higher clock speed into your machine. What could this result? A. Your computer will run faster B. ROM (Read Only Memory) will have a larger capacity C. RAM (Random Access Memory) will have a larger capacity D. Computer hard disk will store more data Link Hoc […]
Question 42: To select a file range in the folder window as shown: A. You will press Ctrl+A B. Use the mouse in combination with the Shift key. C. Click the Edit->Select All menu. D. You can choose one of the three ways above EASY is the correct answer =============== Link Hoc va de thi […]
Gọi (M,m) lần lượt là giá trị lớn nhất, giá trị nhỏ nhất của hàm số (y = frac{{sin x + cos x + 1}}{{sqrt {2 + sin 2x} }}) với (x in mathbb{R}). Khi đó (M + sqrt 3 m) bằng Câu hỏi: Gọi (M,m) lần lượt là giá trị lớn nhất, giá trị […]
Question 34: Choose the best answer: The hard disk is: A. Internal storage device B. External storage device C. Fast storage device D. Data input/output device REMOVE is the correct answer =============== Link Hoc va de thi 2021
Question 30: To delete files on a floppy disk, the user A. Click Internet Explorer. B. Open the My Computer window. C. Open the file search window Search D. Open the Files Manager window. REMOVE is the correct answer =============== Link Hoc va de thi 2021
Question 26: In your opinion, what device is this? A. Motherboard B. RAM C. Computer hard drive D. Microprocessor A is the correct answer =============== Link Hoc va de thi 2021
Question 23: From the host drive C to see in the BKED folder in drive D, what files have the extension VNS, how to write the command? A. C:>DIR D:BKED??.. (Enter after typing the command) B. C:>DIR D:BKED”…” (Enter after typing the command) C. C:>DIR D:BKED..VNS (Enter after typing the command) D. Other answers OLD […]
Question 19: When naming files or folders in DOS, which of the following characters cannot be used? A. . , ? / ; : = [ ] B. Digits 1 to 5 C. The letters A through G D. The letters A to Z A is the correct answer =============== Link Hoc va de thi […]
A. Regularly check the disk, especially when copying data from elsewhere B. Use well-known anti-virus programs and update them regularly C. Both of the above answers are correct D. Both answers above are wrong Link Hoc va de thi 2021
Question 11: Computer hardware (Hardware) is all the mechanical and electronic components that make up the machine. A good hardware must ensure which of the following basic elements? A. High mechanical strength B. Great effect feature C. Both of the above answers are correct D. Both answers above are wrong OLD is the correct answer […]