Which statement requires the inclusion of the library ?
A. q = r + s;
B. cont.setf(ios::left);
C. a = sqrt(b);
D. Both A and C are correct.
D. Both A and C are correct.
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The Windows XP native file system is called __________.
a. FAT-32 b. FAT c. NTFS d. MFT
The ________ command causes text to appear as if it has been highlighted with a marker
A) Shadow B) Highlighting C) Boldface D) Underline
______ plug directly into expansion slots on the motherboard and allow you to connect additional peripheral devices to a computer
a. CMOS b. Adapter cards c. Ports 3.A single _____ port can connect up to 127 devices and is hot swappable. a. FireWire b. PCI c. USB 4.Which type of memory stores the operating systems, programs, and data the computer is currently using? a. CMOS. b. RAM c. Solid-state 5.Pointing devices, such as the mouse and ________, work by moving a pointer on the screen. a. laser b. scroll wheel c. touchscreen 6.______ scanners read human characteristics such as fingerprints and retinas. a. Biometric b. Optical c. RFID 7.Which type of monitor consists of two layers of glass that are glued together with a layer of liquid crystals between them? a. LCD b. OLED c. Plasma 8.Which type of printer produces the highest-quality photo prints? a. Color laser b. Dye-sublimation c. Inkjet 9.What is a wired network adapter with a port that resembles a telephone jack? a. Ethernet adapter b. Cable modem c. Wireless adapter 10.__________ are the principal mass-storage devices in a computer system. a. Flash drives b. Hard drives c. Optical discs 1.The programs that provide the infrastructure and hardware control necessary for the computer and its peripheral devices are called _____. a. the application programming interface (API) b. device drivers c. system software
If you are building a mission control system, ____.
A. you should always use iteration B. you should always use recursion C. use the most efficient solution D. use the solution that makes the most intuitive sense