Question
Choose the alternative which is closest to the opposite in
meaning of the bold word in the sentence. Her placid demeanor made her a calming presence in stressful situations.Solution
The word "placid" means calm, peaceful, or undisturbed. Its opposite is "agitated," which means feeling or appearing troubled or nervous.
The other options are incorrect:
(2) Serene, (3) Peaceful, and (4) Tranquil are synonyms of "placid."
A _____________ is a number of Internet-connected systems, where each of them is running one or more bots
Which output device is commonly used to provide a hard copy of a computer-generated document?
Which shortcut keys close the current tab in a web browser?
Which of the following represents a calculated attribute derived from other data?
What type of memory stores data in a swap file on a hard drive?
The technique that converts analog signals into digital bit streams is called:
Which of the following is an example of an output device that provides visual information?
What type of device is a printer?
Which key is used to refresh a webpage?
Which type of printer technology uses a laser to produce high-quality prints?
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