What do you understand by transaction atomicity?

1028

---

Explain the handheld systems. List the issues related to the handheld system.

1156

---

What kind of operations are possible on a semaphore?

1084

---

Describe main memory and secondary memory storage in brief.

1036

---

Differentiate between logical and physical address.

1117

---

What complications does concurrent processing add to an operating system?

1223

---

For a deadlock to occur what are the necessary conditions

1091

---

When an input file is opened, what are the possible errors that may occur?

1053

---

Explain the handheld systems.

1035

---

What is cascading termination?

1356

---

What are merits and demerits of systems supporting multiple file structure and systems supporting a stream of bytes?

1084

---

What is eide?

1203

---

What is the basic difference between pre-emptive and non-pre-emptive scheduling.

1092

---

What are the main functions of a kernel?

1065

---

Explain the layers of a windows xp system.

1026

---