Tag: science & technology

The 'ls' command (list) shows directory contents in UNIX/Linux. 'dir' is the MS-DOS/Windows equivalent, 'who' shows logged-in users, and 'pwd' (print working directory) shows the current directory path.

Windows 98 was the dominant consumer operating system before Windows XP, which was released in 2001. Windows 98 (and its Second Edition) had widespread market share through the late 1990s until XP's release. Windows 2000 was primarily for business/enterprise use, Windows ME was a short-lived and poorly-received interim release, and Linux had minimal consumer market share at that time.

The browser that revolutionized tabbed browsing was Opera, which introduced the feature in 2000 with Opera 4.0 and popularized it through Opera 5.0 in 2000. Internet Explorer didn't have tabs until much later (IE7 in 2006), Google Chrome didn't exist until 2008 (though it refined tabs), and Maxthon (formerly MyIE2) was a tabbed IE shell but not the innovator. Since Opera isn't listed, 'None of the above' is correct.

Compaq was acquired by Hewlett-Packard (HP) in 2002 for approximately $25 billion, making it a subsidiary of HP. The merger was controversial but completed, and Compaq operated as a subsidiary brand under HP ownership for several years before being fully integrated. Compaq Computer Corporation ceased to exist as an independent entity after this acquisition.

Flash was originally developed by FutureWave Software as FutureSplash Animator before being acquired by Macromedia in 1996 and renamed Flash. Macromedia owned Flash until 2005, when Adobe Systems acquired Macromedia and all its products including Flash. Therefore, Flash was a Macromedia product at its peak, making 'False' the correct answer to this question.

Kaspersky Lab is a Russian multinational cybersecurity and anti-virus provider founded by Eugene Kaspersky in 1997. It is NOT a product of Symantec - Symantec (now part of Broadcom) produces Norton Antivirus and other security products. These are two entirely separate, competing companies in the cybersecurity space. The statement 'Kaspersky is a product of Symantec' is therefore false.

Pitcher plants are carnivorous plants that trap and digest small organisms, primarily insects. They have modified leaves forming pitcher-shaped structures that attract, trap, and digest prey, making them unique among the options.

All three plants contain toxic compounds: apple seeds contain amygdalin (cyanide precursor), cassava contains cyanogenic glycosides, and Indian pea (Lathyrus sativus) causes lathyrism. While edible parts exist, all require careful processing, making 'all the above' correct.