How can a read after write (RAW) hazard be minimized or eliminated?
What will be an ideal response?
RAW hazards can be eliminated by adding data forwarding to a pipelined. Doing this involves adding mechanisms to send data being written to a register to previous stages in the buffer that want to read from the same register.
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Answer the following statements true (T) or false (F)
1. You cannot assign a decimal value to a double variable because the decimal data type allows for much great precision than the double data type. 2. When you assign a double value to a decimal variable, the double value is implicitly converted to a decimal with no loss of data. 3. A cast operator is the name of the desired data type, written inside parentheses and placed to the left of the value that you want to convert. 4. When a cast operator is applied to a variable, it changes the contents of a variable.
You should use a ____ form control when you want to offer visitors multiple choices while conserving space on the Web page.
A. checkbox B. drop-down box C. text box D. text area box
The format for a label is displayed in the Prototype label box when using the ____.
A. Label Wizard B. Repot Wizard C. Form Wizard D. Custom Label Wizard
A ____ is a security system that essentially creates a barrier between a computer or a network and the Internet in order to protect against unauthorized access.
A. Trojan horse B. hub C. firewall D. bridge