78. Which of the following is a non-volatile memory ?
A.RAM
B.LSI
C.VLSI
D.ROM

---

79. Which is following is not an operating System ?
A.Unix
B.Linux
C.Windows
D.Java

---

80. What is full form of BMP ?
A.Byte map
B.Bit map
C.Byte map process
D.Bit map process

---

81. What is meaning of FORTRAN ?
A.Formula train
B.Formula translation
C.Formula train network
D.Formula translation network

---

82. What is full form of ISDN ?
A.Integrated Services Digital Network
B.Integrated Services Double Network
C.Inter Services Digital Network
D.Integrated Server Digital Network

---

83. What is full form of PNG ?
A.Portable Natural Graphics
B.Portable Network Graph
C.Pretty Network Graphics
D.Portable Network Graphics

---

84. What is full form of ROM ?
A.Read other memcache
B.Read only memory
C.Read other memory
D.Read only memcache

---