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Answer: True
CMOS (Complementary Metal-Oxide-Semiconductor) memory stores BIOS/UEFI settings (boot order, system time, hardware config) and is powered by a coin-cell battery (CR2032). If battery dies, settings reset to defaults and system clock loses time. Replacing battery restores persistent storage.
Answer: True
Public Wi-Fi networks often lack encryption, allowing attackers on same network to intercept unencrypted traffic (HTTP, emails, credentials). VPN creates encrypted tunnel protecting data in transit. Best practice: avoid sensitive transactions on public Wi-Fi, use HTTPS, enable firewall, and connect via VPN.
Answer: True
e-KYC (Electronic Know Your Customer) uses Aadhaar authentication to verify identity digitally, reducing paperwork and processing time. Enabled for banking, telecom, pensions, and subsidies. Consent-based and secure, with audit trails. Supreme Court guidelines ensure privacy and purpose limitation.
Answer: True
Static IP is manually configured and remains constant, used for servers, printers, remote access. Dynamic IP is assigned by DHCP server and may change on reboot/lease expiry, typical for home users. Static IPs cost more but provide reliability for services requiring consistent addressing.
Answer: True
Vikram lander (Chandrayaan-3) honors Dr. Vikram Sarabhai, father of India's space program. The rover was named 'Pragyan' (wisdom). Successful landing on Aug 23, 2023 made India the 4th nation to soft-land on Moon and first near south pole.
Answer: True
P2P/P2M transactions with QR codes, offline mode.
Answer: True
Adds statistical noise to protect individuals in aggregate data.
Answer: True
Valued by employers for cloud roles in growing Indian tech sector.
Answer: True
Proposed legislation for emerging tech governance.
Answer: True
India's leadership in digital public infrastructure.
Answer: True
Issued by central banks, regulated monetary policy.
Answer: True
Preserves privacy while enabling model training across institutions.
Answer: True
Emerging role for responsible AI in regulated sectors.
Answer: True
Dynamic traffic management and automation.
Answer: True
Ensures law enforcement access while enabling international commerce.
Answer: True
300+ cities covered within 18 months of spectrum auction.
Answer: True
Retail for public transactions, wholesale for interbank settlements.
Answer: True
Mathematical guarantee against re-identification.
Answer: True
Validates skills in architecture, security, operations.
Answer: True
Runs network services as software on commodity hardware.