When you're working with a word processing document and you press the Del key, C. The entire document is deleted.
I have actually tried doing this to know which choice is the correct answer. I opened a new document, typed some words then pressed the Del key.... NOTHING HAPPENED! The character to the right of the cursor was not deleted, the entire document was not deleted, nor was the formatting style deleted.
I chose letter C because after seeing that nothing happened in an open document, I saved said document and opened the folder where the document was saved. I selected the document and pressed the Del key... a prompt appeared asking me if I was sure that I want to move my file to the Recycle Bin? I clicked yes... the entire document is deleted
Answer:
Technician A is correct
Explanation:
Contact us is the most common term used in online applications such as in websites, mobile/android application to search contact information. People mostly scanning the “contact us” page to find the contact information, if they want to contact the company or organization.
Why technician A is correct.
Technician A is correct because people always try to find the “Contact us” page to find contact information for asking questions, to provide feedback, or any suggestion if they want to provide. It is hard for people to find contact information to provide feedback or give an idea to improve the ShopKey version in “support” heading under the “help” section. Because people are more inclined to search such information in the “Contact us” page rather than exploring the website to find such contact.
Why technical B is not correct
When people want to provide feedback, ask a question or suggest a new idea, they mostly prefer to search for information in the contact us pages. An ordinary user, who has no knowledge of website management or website hierarchy, search contact information in the “Contact us” page rather than searching in support or in the help section.
Some computer engineering students decided to revise the LC-3 for their senior project. KBSR and the DSR into one status register: the IOSR (the input/output status register). IOSR[15] is the keyboard device Ready bit and IOSR[14] is the display device Ready bit can be done in LC-3.
LC-4 is a poor design.
Explanation:
LC-3, is a type of computer educational programming language, an assembly language, which is a type of low-level programming language.
It features a relatively simple instruction set, but can be used to write moderately complex assembly programs, and is a theoretically viable target for a C compiler. The language is less complex than x86 assembly but has many features similar to those in more complex languages. These features make it useful for beginning instruction, so it is most often used to teach fundamentals of programming and computer architecture to computer science and computer engineering students.
The LC-3 specifies a word size of 16 bits for its registers and uses a 16-bit addressable memory with a 216-location address space. The register file contains eight registers, referred to by number as R0 through R7. All of the registers are general-purpose in that they may be freely used by any of the instructions that can write to the register file, but in some contexts (such as translating from C code to LC-3 assembly) some of the registers are used for special purposes.
When a character is typed:
- Its ASCII code is placed in bits [7:0] of KBDR (bits [15:8] are always zero)
- The “ready bit” (KBSR[15]) is set to one
- Keyboard is disabled -- any typed characters will be ignored
When KBDR is read:
- KBSR[15] is set to zero
- Keyboard is enabled
- Alternative implementation: buffering keyboard input
Google Chrome, Firefox, Internet explorer, etc....
